javaFx 图书管理系统,采用 jfoenix-8.0.4 开源框架,使用 MaterialDesighn 风格

javaFx 图书管理系统,采用 jfoenix-8.0.4 开源框架,使用 MaterialDesighn 风格

前一阵子使用javafx开发了医院管理系统,整体感觉还不错,主要是能用css样式文件进行美化。

我的GitHub ,欢迎大家start,项目地址:

https://github.com/alimjan02/javaFx-jfoenix-8.0.4-MaterialDesighn

这次发现了一个好东西  jfoenix-8.0.4 开源框架 ,是基于javafx改变的一个框架,是使用了Android设计的 MaterialDesighn 风格,控件很漂亮。最近上的数据库课程需要写一个数据库应用系统,就用它试了一下,整体感觉很棒,下面看看效果吧

  1. 登录界面

    首先是登录界面,使用JFXTextField作为输入框,点击得到focus以后的效果很不错,登录使用了多线程,因为按钮有自己的动画效果,当用户身份查询查询匹配数据库信息时要等待,这样导致有些动画效果不流畅,因此多线程完美解决了这一点。

    记住密码功能使用了文件存储。

    登录过程中还有进度条。

    

 

  2.读者界面

    

             

    3.管理员界面

      

 

 

 

 

 

 

 

 

 

 

 

 

 

 

源代码:

1.主类

 

  1 package sample;
  2 
  3 import com.sun.xml.internal.bind.v2.runtime.unmarshaller.Loader;
  4 import javafx.application.Application;
  5 import javafx.fxml.FXMLLoader;
  6 import javafx.fxml.LoadException;
  7 import javafx.scene.Parent;
  8 import javafx.scene.Scene;
  9 import javafx.scene.control.Label;
 10 import javafx.scene.image.Image;
 11 import javafx.scene.layout.StackPane;
 12 import javafx.stage.Stage;
 13 import javafx.stage.StageStyle;
 14 
 15 public class Main extends Application {
 16 
 17     private Stage mainStage;
 18 
 19     @Override
 20     public void start(Stage primaryStage) throws Exception{
 21         mainStage = primaryStage;
 22         mainStage.setResizable(false);
 23         //设置窗口的图标.
 24         mainStage.getIcons().add(new Image(
 25                 Main.class.getResourceAsStream("logo.png")));
 26         FXMLLoader loader = new FXMLLoader(getClass().getResource("sample.fxml"));
 27         Parent root = loader.load();
 28         primaryStage.setTitle("图书管理系统");
 29         Controller controller = loader.getController();
 30         controller.setApp(this);
 31         Scene scene = new Scene(root, 700, 460);
 32         scene.getStylesheets().add(Main.class.getResource("main.css").toExternalForm());
 33         primaryStage.setScene(scene);
 34         primaryStage.show();
 35     }
 36 
 37     public void gotoMainUi(String userId) {
 38         try {
 39             FXMLLoader loader = new FXMLLoader(getClass().getResource("main_ui.fxml"));
 40             Parent root = loader.load();
 41             mainStage.setTitle("图书管理系统");
 42             MainUiController controller = loader.getController();
 43             controller.setApp(this);
 44             controller.setMyName(userId);
 45             Scene scene = new Scene(root, 700, 500);
 46             scene.getStylesheets().add(Main.class.getResource("main.css").toExternalForm());
 47             mainStage.setScene(scene);
 48             mainStage.show();
 49         } catch (Exception e) {
 50             System.out.println(e.getMessage());
 51         }
 52 
 53     }
 54 
 55     public void gotoReaderUi(String id) {
 56         try {
 57             FXMLLoader loader = new FXMLLoader(getClass().getResource("reader_ui.fxml"));
 58             Parent root = loader.load();
 59             mainStage.setTitle("图书管理系统");
 60             ReaderUi controller = loader.getController();
 61             controller.setApp(this);
 62             controller.setUserInfo(id);
 63             Scene scene = new Scene(root, 700, 460);
 64             scene.getStylesheets().add(Main.class.getResource("main.css").toExternalForm());
 65             mainStage.setScene(scene);
 66             mainStage.show();
 67         } catch (Exception e) {
 68             System.out.println(e.getMessage()+e.toString());
 69         }
 70 
 71     }
 72 
 73     public void closeWindow() {
 74         mainStage.close();
 75     }
 76 
 77     public void hideWindow(){ mainStage.hide();}
 78 
 79     public void showWindow(){ mainStage.show();}
 80 
 81 
 82     public static void main(String[] args) {
 83         launch(args);
 84     }
 85 
 86     public void gotoLoginUi() {
 87         try {
 88             FXMLLoader loader = new FXMLLoader(getClass().getResource("sample.fxml"));
 89             Parent root = loader.load();
 90             mainStage.setTitle("图书管理系统");
 91             Controller controller = loader.getController();
 92             controller.setApp(this);
 93             Scene scene = new Scene(root, 700, 460);
 94             scene.getStylesheets().add(Main.class.getResource("main.css").toExternalForm());
 95             mainStage.setScene(scene);
 96             mainStage.show();
 97         } catch (Exception e) {
 98             System.out.println(e.toString());
 99         }
100 
101     }
102 }

 

 2.登陆界面controller

  1 package sample;
  2 
  3 import Util.DataBaseUtil;
  4 import Util.FileUtil;
  5 import com.jfoenix.controls.*;
  6 import com.jfoenix.validation.RequiredFieldValidator;
  7 import javafx.application.Platform;
  8 import javafx.concurrent.Task;
  9 import javafx.fxml.FXML;
 10 import javafx.fxml.FXMLLoader;
 11 import javafx.fxml.Initializable;
 12 import javafx.scene.Parent;
 13 import javafx.scene.Scene;
 14 import javafx.scene.control.Alert;
 15 import javafx.scene.control.ToggleGroup;
 16 import javafx.stage.Stage;
 17 
 18 import java.awt.*;
 19 import java.io.IOException;
 20 import java.net.URL;
 21 import java.util.Arrays;
 22 import java.util.ResourceBundle;
 23 import java.util.concurrent.TimeUnit;
 24 import java.util.logging.Handler;
 25 import java.util.regex.Pattern;
 26 
 27 import static java.lang.Thread.sleep;
 28 
 29 public class Controller implements Initializable {
 30 
 31     @FXML
 32     public ToggleGroup identity;
 33 
 34     private Main myApp;
 35 
 36     @FXML
 37     private JFXCheckBox rememberInfo;
 38 
 39     @FXML
 40     private JFXProgressBar prgs_login;
 41 
 42     @FXML
 43     private JFXButton btn_start;
 44 
 45     @FXML
 46     private JFXTextField tf_user;
 47 
 48     @FXML
 49     private JFXPasswordField tf_passWord;
 50 
 51     @FXML
 52     private JFXRadioButton rb_duzhe;
 53 
 54     @FXML
 55     private JFXRadioButton rb_gzry;
 56 
 57     JFXDialog dialog = new JFXDialog();
 58 
 59     private Thread thread;
 60 
 61     public void setApp(Main myApp) {
 62         this.myApp = myApp;
 63     }
 64 
 65     @Override
 66     public void initialize(URL location, ResourceBundle resources) {
 67 
 68         rememberInfo.setSelected(true);
 69 
 70         RequiredFieldValidator validator = new RequiredFieldValidator();
 71         validator.setMessage("请输入用户名...");
 72         tf_user.getValidators().add(validator);
 73         tf_user.focusedProperty().addListener((o,oldVal,newVal)->{
 74             if(!newVal) tf_user.validate();
 75         });
 76 
 77         RequiredFieldValidator validator2 = new RequiredFieldValidator();
 78         validator2.setMessage("请输入密码...");
 79         tf_passWord.getValidators().add(validator2);
 80         tf_passWord.focusedProperty().addListener((o,oldVal,newVal)->{
 81             if(!newVal) tf_passWord.validate();
 82         });
 83 
 84         rb_duzhe.setSelected(true);
 85 //        lb_Title.setIcon(new ImageIcon(LogOnFrm.class.getResource("/images/logo.png")));
 86 //        dialog.setContent(new Label("Content"));
 87 //        btn_start.setOnAction((action)->dialog.show());
 88         prgs_login.setVisible(false);
 89         String str = FileUtil.getUserAndPass();
 90         Pattern p = Pattern.compile("[#]+");
 91         String[] result = p.split(str);
 92         if (result.length >= 1) {
 93             tf_user.setText(result[0]);
 94         }
 95         if (result.length >= 2) {
 96             tf_passWord.setText(result[1]);
 97         }
 98 
 99     }
100 
101     /**
102      * 登录按钮点击事件
103      */
104     @FXML
105     public void onStart() {
106         System.out.println("ok");
107         prgs_login.setVisible(true);
108         //创建线程登录
109         myProgress myProgress = new myProgress(prgs_login);
110         thread = new Thread(myProgress);
111         thread.setPriority(Thread.MAX_PRIORITY);
112         thread.start();
113 
114         if (rememberInfo.isSelected()) {
115             FileUtil.setUserAndPass(tf_user.getText(), tf_passWord.getText());
116         }else{
117             FileUtil.setUserAndPass(tf_user.getText(), "");
118         }
119 
120         //登录界面控件不可见
121         setDisable(true);
122 
123 
124 //        prgs_login.setVisible(false);
125     }
126 
127     /**
128      * 登录期间------组件的控制-----登录界面控件不可见
129      */
130     public void setDisable(Boolean bool) {
131         btn_start.setDisable(bool);
132         tf_user.setDisable(bool);
133         tf_passWord.setDisable(bool);
134         rememberInfo.setDisable(bool);
135     }
136 
137 
138     /**
139      * 检查并登录
140      */
141     private void doCheckUser() {
142         if (identity.getSelectedToggle() == rb_duzhe) {
143             if (DataBaseUtil.checkReader(tf_user.getText().trim(),tf_passWord.getText())) {
144                 myApp.gotoReaderUi(tf_user.getText());
145             } else {
146                 setDisable(false);
147                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
148                 alert.setAlertType(Alert.AlertType.ERROR);
149                 alert.setTitle("登录失败!");
150                 alert.show();
151             }
152         } else if (identity.getSelectedToggle() == rb_gzry) {
153             if (DataBaseUtil.checkUser(tf_user.getText().trim(),tf_passWord.getText())) {
154                 myApp.gotoMainUi(tf_user.getText());
155             } else {
156                 setDisable(false);
157                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
158                 alert.setAlertType(Alert.AlertType.ERROR);
159                 alert.setTitle("登录失败!");
160                 alert.show();
161             }
162         }
163     }
164 
165     /**
166      * 忘记密码
167      */
168     @FXML
169     public void forgotPass() {
170         myApp.hideWindow();
171         Stage myStage=new Stage();
172         myStage.setResizable(false);
173         FXMLLoader loader = new FXMLLoader(getClass().getResource("forgotPass.fxml"));
174         Parent root = null;
175         try {
176             root = loader.load();
177         } catch (IOException e) {
178             e.printStackTrace();
179         }
180         ForgotPass con = loader.getController();
181         con.setMyApp(myApp);
182         con.setController(myStage);
183         myStage.setTitle("忘记密码");
184         Scene scene = new Scene(root, 500, 400);
185         scene.getStylesheets().add(Main.class.getResource("main.css").toExternalForm());
186         myStage.setScene(scene);
187         myStage.show();
188 
189     }
190 
191 
192     /**
193      * 登录界面--点击登录按钮后---启用新的线程检查用户身份是否正确
194      */
195    class myProgress implements Runnable {
196 
197         private JFXProgressBar prgs_login;
198 
199         myProgress(JFXProgressBar prgs_login) {
200             this.prgs_login = prgs_login;
201         }
202 
203         @Override
204         public void run() {
205             try {
206 
207                 for (int i = 0; i <= 100; i++) {
208                     prgs_login.setProgress(i);
209 
210                 }
211                 sleep(100);
212                 //更新JavaFX的主线程的代码放在此处
213                 Platform.runLater(Controller.this::doCheckUser);
214 
215             } catch (Exception ignored) {
216 
217             }
218         }
219     }
220 
221 
222 }

3.登陆界面fxml

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 
 3 <?import com.jfoenix.controls.JFXButton?>
 4 <?import com.jfoenix.controls.JFXCheckBox?>
 5 <?import com.jfoenix.controls.JFXPasswordField?>
 6 <?import com.jfoenix.controls.JFXProgressBar?>
 7 <?import com.jfoenix.controls.JFXRadioButton?>
 8 <?import com.jfoenix.controls.JFXTextField?>
 9 <?import javafx.scene.control.Hyperlink?>
10 <?import javafx.scene.control.Label?>
11 <?import javafx.scene.control.Separator?>
12 <?import javafx.scene.control.ToggleGroup?>
13 <?import javafx.scene.layout.AnchorPane?>
14 <?import javafx.scene.text.Font?>
15 
16 <AnchorPane id="AnchorPane" fx:id="anchorPane" maxHeight="-Infinity" maxWidth="-Infinity" minHeight="-Infinity" minWidth="-Infinity" prefHeight="485.0" prefWidth="722.0" xmlns="http://javafx.com/javafx/8.0.121" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.Controller">
17     <children>
18       <Label layoutX="296.0" layoutY="175.0" text="登录界面" textFill="GOLD">
19          <font>
20             <Font name="System Bold Italic" size="29.0" />
21          </font>
22       </Label>
23       <JFXButton fx:id="btn_start" buttonType="RAISED" layoutX="561.0" layoutY="317.0" mnemonicParsing="false" onAction="#onStart" prefHeight="23.0" prefWidth="73.0" text="登录" />
24       <JFXTextField fx:id="tf_user" focusColor="DEEPSKYBLUE" layoutX="383.0" layoutY="267.0" promptText="请输入用户名..." style="-fx-background-color: #808080;" />
25       <Label layoutX="329.0" layoutY="271.0" text="用户名" textFill="DARKORANGE">
26          <font>
27             <Font name="System Bold" size="15.0" />
28          </font></Label>
29       <Label layoutX="330.0" layoutY="318.0" text="密  码" textFill="DARKORANGE">
30          <font>
31             <Font name="System Bold" size="15.0" />
32          </font></Label>
33       <JFXPasswordField fx:id="tf_passWord" focusColor="DEEPSKYBLUE" layoutX="383.0" layoutY="317.0" promptText="请输入密码..." style="-fx-background-color: #808080;" />
34       <JFXProgressBar fx:id="prgs_login" layoutY="460.0" prefHeight="10.0" prefWidth="722.0" progress="0.0" />
35       <Label layoutX="77.0" layoutY="120.0" prefHeight="55.0" prefWidth="219.0" text="图书管理系统" textFill="DEEPSKYBLUE">
36          <font>
37             <Font name="System Bold Italic" size="33.0" />
38          </font>
39       </Label>
40       <JFXCheckBox fx:id="rememberInfo" layoutX="561.0" layoutY="272.0" mnemonicParsing="false" selected="true" text="记住密码" textFill="WHITE" />
41       <Separator layoutX="322.0" layoutY="363.0" prefHeight="4.0" prefWidth="344.0" />
42       <Hyperlink layoutX="564.0" layoutY="374.0" onAction="#forgotPass" prefHeight="21.0" prefWidth="80.0" text=" 忘记密码 ?" textFill="WHITE" />
43       <JFXRadioButton fx:id="rb_duzhe" layoutX="383.0" layoutY="239.0" mnemonicParsing="false" prefHeight="15.0" prefWidth="66.0" text="读者" textFill="#00e5ff">
44          <toggleGroup>
45             <ToggleGroup fx:id="identity" />
46          </toggleGroup>
47       </JFXRadioButton>
48       <JFXRadioButton fx:id="rb_gzry" layoutX="457.0" layoutY="239.0" mnemonicParsing="false" prefHeight="15.0" prefWidth="66.0" text="工作人员" textFill="#00e5ff" toggleGroup="$identity" />
49     </children>
50 </AnchorPane>
View Code

效果如下:

4.读者界面controller

  1 package sample;
  2 
  3 import Util.DataBaseUtil;
  4 import Util.DateUtils;
  5 import com.jfoenix.controls.JFXButton;
  6 import com.jfoenix.controls.JFXTextField;
  7 import com.jfoenix.validation.RequiredFieldValidator;
  8 import javafx.beans.property.DoubleProperty;
  9 import javafx.beans.property.SimpleBooleanProperty;
 10 import javafx.beans.property.SimpleDoubleProperty;
 11 import javafx.beans.value.ObservableValue;
 12 import javafx.collections.ObservableList;
 13 import javafx.event.ActionEvent;
 14 import javafx.event.EventHandler;
 15 import javafx.fxml.FXML;
 16 import javafx.fxml.Initializable;
 17 import javafx.geometry.Insets;
 18 import javafx.scene.control.*;
 19 import javafx.scene.control.cell.PropertyValueFactory;
 20 import javafx.scene.input.KeyCode;
 21 import javafx.scene.input.KeyEvent;
 22 import javafx.scene.input.MouseEvent;
 23 import javafx.scene.layout.StackPane;
 24 import javafx.stage.Stage;
 25 import javafx.util.Callback;
 26 import sample.entity.Book;
 27 import sample.entity.Borrow;
 28 import sample.entity.Reader;
 29 import sample.entity.borrow_record;
 30 
 31 import java.math.BigDecimal;
 32 import java.net.URL;
 33 import java.text.SimpleDateFormat;
 34 import java.util.Date;
 35 import java.util.ResourceBundle;
 36 
 37 public class ReaderUi implements Initializable {
 38 
 39     private Reader user;
 40 
 41     @FXML
 42     private JFXTextField tf_reader_search;//搜索框
 43     @FXML
 44     private JFXButton btn_search;//搜索按钮
 45     @FXML
 46     private JFXTextField tf_search_bookId;//要借图书id
 47     @FXML
 48     private JFXTextField tf_search_bookName;//要借图书名称
 49     @FXML
 50     private JFXButton btn_search_confirmBook;//确认借书
 51     @FXML
 52     private JFXButton btn_search_confirmBorrow;//确认借书
 53 
 54     @FXML
 55     private TableView tbv_search_Result;//
 56     @FXML
 57     private TableColumn tb_column_book_id;
 58     @FXML
 59     private TableColumn tb_column_book_name;
 60     @FXML
 61     private TableColumn tb_column_book_type;
 62     @FXML
 63     private TableColumn tb_column_book_author;
 64     @FXML
 65     private TableColumn tb_column_book_translator;
 66     @FXML
 67     private TableColumn tb_column_book_publisher;
 68     @FXML
 69     private TableColumn tb_column_book_publishTime;
 70     @FXML
 71     private TableColumn tb_column_book_price;
 72 
 73 
 74     //用户信息
 75     @FXML
 76     private JFXTextField tf_userInfo_readerId;
 77     @FXML
 78     private JFXTextField tf_userInfo_readerName;
 79     @FXML
 80     private JFXTextField tf_userInfo_readerType;
 81     @FXML
 82     private JFXTextField tf_userInfo_readerSex;
 83     @FXML
 84     private JFXTextField tf_userInfo_readerMaxNumbers;
 85     @FXML
 86     private JFXTextField tf_userInfo_readerMaxDays;
 87     @FXML
 88     private JFXTextField tf_userInfo_readerForfeit;
 89 
 90     @FXML
 91     private TableView tbv_userInfo_borrowRecord;
 92     @FXML
 93     private TableColumn tb_column_userInfo_bookId;
 94     @FXML
 95     private TableColumn tb_column_userInfo_bookName;
 96     @FXML
 97     private TableColumn tb_column_userInfo_backDate;
 98     @FXML
 99     private TableColumn tb_column_userInfo_reBorrow;
100 
101     @FXML
102     private Label lb_search_resultNumber;
103     @FXML
104     private Label lb_welcome;
105     @FXML
106     private Label lb_js_reader_jieshu_date;
107     @FXML
108     private Label lb_js_reader_huanshu_date;
109 
110     @FXML
111     private JFXTextField tf_userInfo_jiaoKuan;
112 
113     private Main myApp;
114 
115     public void setApp(Main myApp) {
116         this.myApp = myApp;
117     }
118 
119     @Override
120     public void initialize(URL location, ResourceBundle resources) {
121 
122         tf_reader_search.setOnKeyPressed(this::tf_reader_search_keyEvent);
123         tf_search_bookId.setOnKeyPressed(this::tf_search_book_keyEvent);
124 
125         //所有书目列表初始化
126         tb_column_book_id.setCellValueFactory(new PropertyValueFactory("Id"));
127         tb_column_book_name.setCellValueFactory(new PropertyValueFactory("name"));
128         tb_column_book_type.setCellValueFactory(new PropertyValueFactory("type"));
129         tb_column_book_author.setCellValueFactory(new PropertyValueFactory("author"));
130         tb_column_book_translator.setCellValueFactory(new PropertyValueFactory("translator"));
131         tb_column_book_publisher.setCellValueFactory(new PropertyValueFactory("publisher"));
132         tb_column_book_publishTime.setCellValueFactory(new PropertyValueFactory("publishTime"));
133         tb_column_book_price.setCellValueFactory(new PropertyValueFactory("price"));
134 
135         RequiredFieldValidator validator = new RequiredFieldValidator();
136         validator.setMessage("请输入...");
137         tf_search_bookId.getValidators().add(validator);
138         tf_search_bookId.getValidators().add(validator);
139         tf_search_bookId.focusedProperty().addListener((o,oldVal,newVal)->{
140             if(!newVal) tf_search_bookId.validate();
141         });
142 
143     }
144 
145 
146     //Define the button cell
147     private class ButtonCell extends TableCell<borrow_record, Boolean> {
148         final Button cellButton = new Button("续借");
149 
150         ButtonCell(){
151             cellButton.setOnAction(t -> {
152                 // do something when button clicked
153                 tbv_userInfo_borrowRecord.getSelectionModel().select(getTableRow().getIndex());
154                 ObservableList<borrow_record> userbb = tbv_userInfo_borrowRecord.getItems();
155                 System.out.println("图书ID-->"+userbb.get(getTableRow().getIndex()).getBookId()+userbb.get(getTableRow().getIndex()).getBookName());
156                 String bookId = userbb.get(getTableRow().getIndex()).getBookId();
157                 String backDate = userbb.get(getTableRow().getIndex()).getBackDate();
158                 userBorrowBookXuJie(bookId,backDate);
159             });
160         }
161 
162         //Display button if the row is not empty
163         @Override
164         protected void updateItem(Boolean t, boolean empty) {
165             super.updateItem(t, empty);
166             if(!empty){
167                 setGraphic(cellButton);
168             }
169         }
170     }
171 
172     private void userBorrowBookXuJie(String bookId, String backDate) {
173         String bDate = DateUtils.getAfterDay(backDate, user.getDays_num());
174         if (user.getForfeit() > 0) {
175             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
176             alert.setAlertType(Alert.AlertType.INFORMATION);
177             alert.setContentText("有超期数目欠款,续借失败!");
178             alert.setTitle("续借失败!");
179             alert.show();
180         } else {
181             boolean isok = DataBaseUtil.reBorrow(user.getId(),bookId,bDate);
182             if (isok) {
183                 getBorrowedRecordings(user.getId());
184                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
185                 alert.setAlertType(Alert.AlertType.INFORMATION);
186                 alert.setContentText("续借成功,应还日期为:" + bDate);
187                 alert.setTitle("续借成功!");
188                 alert.show();
189             }
190         }
191 
192     }
193 
194     /**
195      * 退出登录
196      */
197     @FXML
198     public void hbrlink_goto_login() {
199         myApp.gotoLoginUi();
200     }
201 
202     /**
203      * 确认图书
204      * @param keyEvent
205      */
206     private void tf_search_book_keyEvent(KeyEvent keyEvent) {
207         if (keyEvent.getCode().equals(KeyCode.ENTER)) {
208             Book book = DataBaseUtil.getBook(tf_search_bookId.getText());
209             if (book != null) {
210                 tf_search_bookName.setText(book.getName());
211             }
212         }
213     }
214 
215     @FXML
216     public void tf_search_book() {
217         if (!tf_search_bookId.getText().equals("")) {
218             Book book = DataBaseUtil.getBook(tf_search_bookId.getText());
219             if (book != null) {
220                 tf_search_bookName.setText(book.getName());
221             }
222         } else {
223             tf_search_bookId.validate();
224         }
225     }
226 
227     /**
228      * 搜索图书---监听回车
229      * @param keyEvent
230      */
231     private void tf_reader_search_keyEvent(KeyEvent keyEvent) {
232         if (keyEvent.getCode().equals(KeyCode.ENTER)) {
233             ObservableList<Book> books = DataBaseUtil.getAllLikesBooks(tf_reader_search.getText());
234             if (books != null) {
235                 tbv_search_Result.setItems(books);
236                 lb_search_resultNumber.setText(tbv_search_Result.getItems().size()+" 条记录");
237             }
238         }
239     }
240 
241     /**
242      * 搜索图书
243      */
244     @FXML
245     private void tf_reader_search() {
246         ObservableList<Book> books = DataBaseUtil.getAllLikesBooks(tf_reader_search.getText());
247         if (books != null) {
248             tbv_search_Result.setItems(books);
249             lb_search_resultNumber.setText(tbv_search_Result.getItems().size()+" 条记录");
250         }
251     }
252 
253     /**
254      * 设置用户信息
255      * @param id
256      */
257     public void setUserInfo(String id) {
258         Reader reader = DataBaseUtil.getReader(id);
259         if (reader != null) {
260             user = reader;
261             tf_userInfo_readerId.setText(reader.getId());
262             tf_userInfo_readerName.setText(reader.getName());
263             tf_userInfo_readerType.setText(reader.getType());
264             tf_userInfo_readerSex.setText(reader.getSex());
265             tf_userInfo_readerMaxNumbers.setText(reader.getMax_num()+"");
266             tf_userInfo_readerMaxDays.setText(reader.getDays_num()+"");
267             tf_userInfo_readerForfeit.setText(reader.getForfeit() + "");
268 
269             lb_welcome.setText(reader.getName()+" ,您好!");
270 
271             SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");//设置日期格式
272             //初始化当前时间
273             lb_js_reader_jieshu_date.setText(df.format(new Date()));
274             lb_js_reader_huanshu_date.setText(DateUtils.getAfterDay(lb_js_reader_jieshu_date.getText(), user.getDays_num()));
275 
276             getBorrowedRecordings(id);
277         }
278     }
279 
280     /**
281      * 获取全部借阅记录
282      */
283     public void getBorrowedRecordings(String id) {
284         tb_column_userInfo_bookId.setCellValueFactory(new PropertyValueFactory("bookId"));
285         tb_column_userInfo_bookName.setCellValueFactory(new PropertyValueFactory("bookName"));
286         tb_column_userInfo_backDate.setCellValueFactory(new PropertyValueFactory("backDate"));
287 //        tb_column_userInfo_reBorrow.setCellValueFactory(new PropertyValueFactory("isBack"));
288 
289         tb_column_userInfo_reBorrow.setCellValueFactory((Callback<TableColumn.CellDataFeatures<borrow_record, Boolean>, ObservableValue<Boolean>>) p -> new SimpleBooleanProperty(p.getValue() != null));
290         tb_column_userInfo_reBorrow.setCellFactory((Callback<TableColumn<borrow_record, Boolean>, TableCell<borrow_record, Boolean>>) p -> new ButtonCell());
291         //tbv_userInfo_borrowRecord.getColumns().add(tb_column_userInfo_reBorrow);
292 
293         ObservableList<borrow_record> borrows = DataBaseUtil.getBorrowRecord(id);
294         if (borrows != null) {
295             tbv_userInfo_borrowRecord.setItems(borrows);
296         }
297     }
298 
299     public void borrow_book() {
300         if (!tf_search_bookId.getText().trim().equals("")) {
301             boolean isBorrow = DataBaseUtil.addNewBorrow(tf_search_bookId.getText(), user.getId(), lb_js_reader_jieshu_date.getText(), lb_js_reader_huanshu_date.getText(), 0);
302             if (isBorrow) {
303                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
304                 alert.setAlertType(Alert.AlertType.INFORMATION);
305                 alert.setContentText("借书成功!");
306                 alert.setTitle("借书成功!");
307                 alert.show();
308                 getBorrowedRecordings(user.getId());
309                 tf_search_bookId.setText("");
310                 tf_search_bookName.setText("");
311             } else {
312                 Alert alert = new Alert(Alert.AlertType.ERROR);
313                 alert.setAlertType(Alert.AlertType.ERROR);
314                 alert.setContentText("借书失败!");
315                 alert.setTitle("借书失败!");
316                 alert.show();
317             }
318         } else {
319             tf_search_bookId.validate();
320         }
321     }
322 
323     public void jiaokuan() {
324         if (user.getForfeit() > 0) {
325             if (!tf_userInfo_jiaoKuan.getText().trim().equals("")) {
326                 double jiaokuanFirst = user.getForfeit() - Double.parseDouble(tf_userInfo_jiaoKuan.getText().trim());
327                 BigDecimal bg = new BigDecimal(jiaokuanFirst);
328                 double jiaokuan = bg.setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
329                 boolean isok;
330                 if (jiaokuan < 0) {
331                     isok = DataBaseUtil.jiaokuan(user.getId(), 0);
332                     if (isok) {
333                         Alert alert = new Alert(Alert.AlertType.ERROR);
334                         alert.setAlertType(Alert.AlertType.ERROR);
335                         alert.setContentText("支付成功!找零为 " + Math.abs(jiaokuan) + "¥");
336                         alert.setTitle("提示!");
337                         alert.show();
338                     } else {
339                         Alert alert = new Alert(Alert.AlertType.ERROR);
340                         alert.setAlertType(Alert.AlertType.ERROR);
341                         alert.setContentText("系统错误,支付失败!");
342                         alert.setTitle("提示!");
343                         alert.show();
344                     }
345                 }else{
346                     isok = DataBaseUtil.jiaokuan(user.getId(), Math.abs(jiaokuan));
347                     if (isok) {
348                         Alert alert = new Alert(Alert.AlertType.ERROR);
349                         alert.setAlertType(Alert.AlertType.ERROR);
350                         alert.setContentText("支付成功!还需交款: " + Math.abs(jiaokuan) + "¥");
351                         alert.setTitle("提示!");
352                         alert.show();
353                     } else {
354                         Alert alert = new Alert(Alert.AlertType.ERROR);
355                         alert.setAlertType(Alert.AlertType.ERROR);
356                         alert.setContentText("系统错误,支付失败!");
357                         alert.setTitle("提示!");
358                         alert.show();
359                     }
360                 }
361                 setUserInfo(user.getId());
362                 tf_userInfo_jiaoKuan.setText("");
363             } else {
364                 Alert alert = new Alert(Alert.AlertType.ERROR);
365                 alert.setAlertType(Alert.AlertType.ERROR);
366                 alert.setContentText("请输入交款金额!");
367                 alert.setTitle("提示!");
368                 alert.show();
369             }
370         } else {
371             Alert alert = new Alert(Alert.AlertType.ERROR);
372             alert.setAlertType(Alert.AlertType.ERROR);
373             alert.setContentText("无超期欠款,无需支付!");
374             alert.setTitle("提示!");
375             alert.show();
376             tf_userInfo_jiaoKuan.setText("");
377         }
378     }
379 
380 
381 }

5.读者界面fxml

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 
  3 <?import com.jfoenix.controls.JFXButton?>
  4 <?import com.jfoenix.controls.JFXTabPane?>
  5 <?import com.jfoenix.controls.JFXTextField?>
  6 <?import javafx.scene.control.Hyperlink?>
  7 <?import javafx.scene.control.Label?>
  8 <?import javafx.scene.control.Separator?>
  9 <?import javafx.scene.control.Tab?>
 10 <?import javafx.scene.control.TableColumn?>
 11 <?import javafx.scene.control.TableView?>
 12 <?import javafx.scene.layout.AnchorPane?>
 13 <?import javafx.scene.text.Font?>
 14 
 15 <AnchorPane prefHeight="498.0" prefWidth="700.0" xmlns="http://javafx.com/javafx/8.0.121" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.ReaderUi">
 16    <Label layoutX="314.0" layoutY="36.0" text="读者界面" textFill="GOLD">
 17       <font>
 18          <Font name="System Bold Italic" size="18.0" />
 19       </font>
 20    </Label>
 21 
 22    <JFXTabPane layoutX="14.0" layoutY="88.0" prefHeight="385.0" prefWidth="669.0" tabClosingPolicy="UNAVAILABLE">
 23       <Tab text="查询">
 24          <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="577.0">
 25             <JFXButton fx:id="btn_search_confirmBook" layoutX="553.0" layoutY="235.0" mnemonicParsing="false" onAction="#tf_search_book" text="确认图书" />
 26             <JFXTextField fx:id="tf_reader_search" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="58.0" layoutY="39.0" prefHeight="23.0" prefWidth="481.0" promptText="搜索书名/作者/出版社/类别" style="-fx-background-color: #808080;" />
 27             <JFXButton fx:id="btn_search" layoutX="549.0" layoutY="39.0" mnemonicParsing="false" onAction="#tf_reader_search" prefHeight="23.0" prefWidth="72.0" text="搜索" />
 28             <TableView fx:id="tbv_search_Result" layoutX="23.0" layoutY="93.0" prefHeight="124.0" prefWidth="624.0">
 29                <columns>
 30                   <TableColumn fx:id="tb_column_book_id" prefWidth="63.99998474121094" text="图书ID" />
 31                   <TableColumn fx:id="tb_column_book_name" prefWidth="100.0" text="图书名称" />
 32                   <TableColumn fx:id="tb_column_book_type" prefWidth="78.0" text="图书类别" />
 33                   <TableColumn fx:id="tb_column_book_author" prefWidth="55.0" text="作者" />
 34                   <TableColumn fx:id="tb_column_book_translator" prefWidth="62.0" text="译者" />
 35                   <TableColumn fx:id="tb_column_book_publisher" prefWidth="98.0" text="出版社" />
 36                   <TableColumn fx:id="tb_column_book_publishTime" prefWidth="95.0" text="出版时间" />
 37                   <TableColumn fx:id="tb_column_book_price" prefWidth="69.0" text="价格" />
 38                </columns>
 39             </TableView>
 40             <Label layoutX="77.0" layoutY="237.0" text="图书ID" textFill="#2196f3">
 41                <font>
 42                   <Font name="System Bold Italic" size="15.0" />
 43                </font>
 44             </Label>
 45             <JFXTextField fx:id="tf_search_bookId" focusColor="DEEPSKYBLUE" layoutX="134.0" layoutY="235.0" prefHeight="23.0" prefWidth="185.0" style="-fx-background-color: #F5F5F5;" />
 46             <JFXTextField fx:id="tf_search_bookName" editable="false" focusColor="DEEPSKYBLUE" layoutX="391.0" layoutY="235.0" style="-fx-background-color: #F5F5F5;" />
 47             <Label layoutX="335.0" layoutY="239.0" text="图书名称" textFill="WHITE" />
 48             <JFXButton fx:id="btn_search_confirmBorrow" layoutX="549.0" layoutY="292.0" mnemonicParsing="false" onAction="#borrow_book" prefHeight="23.0" prefWidth="72.0" text="确认借书" />
 49             <Label layoutX="62.0" layoutY="76.0" text="总共:" textFill="#f8f8f8" />
 50             <Label fx:id="lb_search_resultNumber" layoutX="101.0" layoutY="76.0" text="0 条记录" textFill="WHITE" />
 51             <Label layoutX="84.0" layoutY="294.0" text="借书日期" textFill="#d84315" />
 52             <Label layoutX="342.0" layoutY="294.0" text="应还日期" textFill="#d84315" />
 53             <Label fx:id="lb_js_reader_jieshu_date" alignment="CENTER" layoutX="155.0" layoutY="294.0" prefHeight="15.0" prefWidth="95.0">
 54                <font>
 55                   <Font name="System Bold" size="13.0" />
 56                </font></Label>
 57             <Label fx:id="lb_js_reader_huanshu_date" alignment="CENTER" layoutX="421.0" layoutY="294.0" prefHeight="15.0" prefWidth="92.0">
 58                <font>
 59                   <Font name="System Bold" size="13.0" />
 60                </font></Label>
 61          </AnchorPane>
 62       </Tab>
 63       <Tab text="个人信息">
 64          <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="577.0">
 65             <children>
 66                <Label layoutX="60.0" layoutY="53.0" text="用户ID" textFill="#2196f3">
 67                   <font>
 68                      <Font name="System Bold Italic" size="15.0" />
 69                   </font>
 70                </Label>
 71                <Label layoutX="71.0" layoutY="98.0" text="姓名" textFill="#03a9f4">
 72                   <font>
 73                      <Font name="System Bold Italic" size="12.0" />
 74                   </font></Label>
 75                <Label layoutX="71.0" layoutY="127.0" text="身份" textFill="#03a9f4">
 76                   <font>
 77                      <Font name="System Bold" size="12.0" />
 78                   </font></Label>
 79                <Label layoutX="71.0" layoutY="159.0" text="性别" textFill="#03a9f4">
 80                   <font>
 81                      <Font name="System Bold" size="12.0" />
 82                   </font></Label>
 83                <Label layoutX="59.0" layoutY="208.0" text="可借数量" />
 84                <Label layoutX="59.0" layoutY="238.0" text="可借天数" />
 85                <JFXTextField fx:id="tf_userInfo_readerId" alignment="CENTER" editable="false" focusColor="DEEPSKYBLUE" layoutX="118.0" layoutY="51.0" style="-fx-background-color: #808080;" unFocusColor="#bfbbbb" />
 86                <JFXTextField fx:id="tf_userInfo_readerName" alignment="CENTER" editable="false" focusColor="DEEPSKYBLUE" layoutX="118.0" layoutY="94.0" style="-fx-background-color: #F5F5F5;" unFocusColor="#bfbbbb" />
 87                <JFXTextField fx:id="tf_userInfo_readerType" alignment="CENTER" editable="false" focusColor="DEEPSKYBLUE" layoutX="118.0" layoutY="123.0" style="-fx-background-color: #F5F5F5;" unFocusColor="#bfbbbb" />
 88                <JFXTextField fx:id="tf_userInfo_readerSex" alignment="CENTER" editable="false" focusColor="DEEPSKYBLUE" layoutX="118.0" layoutY="155.0" style="-fx-background-color: #F5F5F5;" unFocusColor="#bfbbbb" />
 89                <JFXTextField fx:id="tf_userInfo_readerMaxNumbers" alignment="CENTER" editable="false" focusColor="DEEPSKYBLUE" layoutX="118.0" layoutY="204.0" />
 90                <JFXTextField fx:id="tf_userInfo_readerMaxDays" alignment="CENTER" editable="false" focusColor="DEEPSKYBLUE" layoutX="118.0" layoutY="234.0" />
 91                <Separator layoutX="294.0" layoutY="51.0" prefHeight="3.0" prefWidth="360.0" />
 92                <Label layoutX="449.0" layoutY="27.0" text="借阅记录" textFill="WHITE" />
 93                <TableView fx:id="tbv_userInfo_borrowRecord" layoutX="307.0" layoutY="70.0" prefHeight="200.0" prefWidth="332.0">
 94                  <columns>
 95                    <TableColumn fx:id="tb_column_userInfo_bookId" prefWidth="57.0" text="图书ID" />
 96                    <TableColumn fx:id="tb_column_userInfo_bookName" prefWidth="136.0" text="图书名称" />
 97                     <TableColumn fx:id="tb_column_userInfo_backDate" prefWidth="75.0" text="到期时间" />
 98                     <TableColumn fx:id="tb_column_userInfo_reBorrow" minWidth="0.0" prefWidth="63.0" text="续借" />
 99                  </columns>
100                </TableView>
101                <Label layoutX="59.0" layoutY="277.0" text="罚款金额" textFill="#eb0f0f" />
102                <JFXTextField fx:id="tf_userInfo_readerForfeit" alignment="CENTER" editable="false" focusColor="#eb0707" layoutX="118.0" layoutY="273.0" />
103                <JFXButton layoutX="224.0" layoutY="308.0" mnemonicParsing="false" onAction="#jiaokuan" text="提交" />
104                <JFXTextField fx:id="tf_userInfo_jiaoKuan" focusColor="DEEPSKYBLUE" layoutX="118.0" layoutY="308.0" prefHeight="23.0" prefWidth="102.0" />
105             </children></AnchorPane>
106       </Tab>
107    </JFXTabPane>
108    <Label fx:id="lb_welcome" layoutX="39.0" layoutY="72.0" text="xxx ,您好!" textFill="DARKORANGE" />
109    <Hyperlink alignment="CENTER" contentDisplay="CENTER" layoutX="630.0" layoutY="61.0" onAction="#hbrlink_goto_login" prefHeight="21.0" prefWidth="53.0" text="  退出  " textAlignment="CENTER" underline="true" />
110 </AnchorPane>
View Code

效果如下:

6.工作人员controller

   1 package sample;
   2 
   3 import Util.Constant;
   4 import Util.DataBaseUtil;
   5 import Util.DateUtils;
   6 import com.jfoenix.controls.*;
   7 
   8 import com.jfoenix.controls.cells.editors.TextFieldEditorBuilder;
   9 import com.jfoenix.controls.cells.editors.base.GenericEditableTreeTableCell;
  10 import com.jfoenix.controls.datamodels.treetable.RecursiveTreeObject;
  11 import com.jfoenix.validation.RequiredFieldValidator;
  12 
  13 import javafx.beans.binding.Bindings;
  14 import javafx.beans.property.SimpleStringProperty;
  15 import javafx.beans.property.StringProperty;
  16 import javafx.collections.FXCollections;
  17 import javafx.collections.ObservableList;
  18 import javafx.fxml.FXML;
  19 import javafx.fxml.Initializable;
  20 import javafx.scene.control.*;
  21 
  22 import javafx.scene.control.cell.PropertyValueFactory;
  23 import javafx.scene.image.Image;
  24 import javafx.scene.image.ImageView;
  25 import javafx.scene.input.KeyCode;
  26 import javafx.scene.input.KeyEvent;
  27 import javafx.scene.layout.AnchorPane;
  28 import sample.entity.*;
  29 
  30 import java.net.URL;
  31 import java.text.SimpleDateFormat;
  32 import java.util.ArrayList;
  33 import java.util.Date;
  34 import java.util.ResourceBundle;
  35 
  36 public class MainUiController implements Initializable {
  37 
  38 
  39     private Main myApp;
  40 
  41     private String myName="";
  42 
  43     @FXML
  44     private AnchorPane treeview_test;
  45 
  46     //所有书目显示列表信息
  47     @FXML
  48     private TableView tbv_book;//数目列表
  49     @FXML
  50     private TableColumn tb_column_book_id;
  51     @FXML
  52     private TableColumn tb_column_book_name;
  53     @FXML
  54     private TableColumn tb_column_book_type;
  55     @FXML
  56     private TableColumn tb_column_book_author;
  57     @FXML
  58     private TableColumn tb_column_book_translator;
  59     @FXML
  60     private TableColumn tb_column_book_publisher;
  61     @FXML
  62     private TableColumn tb_column_book_publishTime;
  63     @FXML
  64     private TableColumn tb_column_book_price;
  65 
  66     //所有读者显示列表信息
  67     @FXML
  68     private TableView tbv_reader;//读者列表
  69     @FXML
  70     private TableColumn tb_column_reader_id;
  71     @FXML
  72     private TableColumn tb_column_reader_name;
  73     @FXML
  74     private TableColumn tb_column_reader_type;
  75     @FXML
  76     private TableColumn tb_column_reader_sex;
  77     @FXML
  78     private TableColumn tb_column_reader_numbers;
  79     @FXML
  80     private TableColumn tb_column_reader_days;
  81     @FXML
  82     private TableColumn tb_column_reader_forfeit;
  83     @FXML
  84     private TableColumn tb_column_reader_borrowed_books;
  85 
  86 
  87     //所有借阅记录显示列表
  88     @FXML
  89     private TableView tbv_borrow;//借阅列表
  90     @FXML
  91     private TableColumn tb_column_borrow_id;
  92     @FXML
  93     private TableColumn tb_column_borrow_bookId;
  94     @FXML
  95     private TableColumn tb_column_borrow_readerId;
  96     @FXML
  97     private TableColumn tb_column_borrow_borrowDate;
  98     @FXML
  99     private TableColumn tb_column_borrow_backDate;
 100     @FXML
 101     private TableColumn tb_column_borrow_isBack;
 102 
 103 
 104     //借书---图书信息
 105     @FXML
 106     private JFXTextField tf_js_book_id;//图书编号
 107     @FXML
 108     private JFXTextField tf_js_book_name;//图书名称
 109     @FXML
 110     private JFXTextField tf_js_book_publisher;//出版社
 111     @FXML
 112     private JFXTextField tf_js_book_publish_time;//出版时间
 113 
 114     //借书---读者信息
 115     @FXML
 116     private JFXTextField tf_js_reader_id;//读者编号
 117     @FXML
 118     private JFXTextField tf_js_reader_name;//读者名称
 119     @FXML
 120     private JFXTextField tf_js_reader_type;//读者类别
 121     @FXML
 122     private JFXTextField tf_js_reader_sex;//性别
 123 
 124     //借书---button
 125     @FXML
 126     private JFXButton btn_jieshu_confirm;//确认按钮
 127     @FXML
 128     private JFXButton btn_jieshu_clear;//清楚按钮
 129 
 130     //借书---label---日期
 131     @FXML
 132     private Label lb_js_reader_jieshu_date;//借书时间
 133     @FXML
 134     private Label lb_js_reader_huanshu_date;//还书时间
 135 
 136 
 137     //还书---表格信息
 138     @FXML
 139     private TableView tbv_huanshu_record;
 140     @FXML
 141     private TableColumn tb_column_huanshu_bookId;
 142     @FXML
 143     private TableColumn tb_column_huanshu_bookName;
 144     @FXML
 145     private TableColumn tb_column_huanshu_borrowDate;
 146     @FXML
 147     private TableColumn tb_column_huanshu_backDate;
 148 
 149     //还书----读者信息
 150     @FXML
 151     private JFXTextField tf_hs_reader_id;
 152     @FXML
 153     private JFXTextField tf_hs_reader_name;
 154     @FXML
 155     private JFXTextField tf_hs_reader_type;
 156     @FXML
 157     private JFXTextField tf_hs_reader_sex;
 158 
 159     //还书----图书信息
 160     @FXML
 161     private JFXTextField tf_hs_book_id;
 162     @FXML
 163     private JFXTextField tf_hs_book_name;
 164 
 165 
 166     //图书维护---添加
 167     @FXML
 168     private JFXTextField tf_ts_add_book_id;//图书编号
 169     @FXML
 170     private JFXTextField tf_ts_add_book_name;//图书名称
 171     @FXML
 172     private JFXComboBox cb_ts_add_book_type;//图书类别
 173     @FXML
 174     private JFXTextField tf_ts_add_book_author;//作者
 175     @FXML
 176     private JFXTextField tf_ts_add_book_translator;//译者
 177     @FXML
 178     private JFXTextField tf_ts_add_book_publisher;//出版社
 179     @FXML
 180     private JFXDatePicker dp_ts_add_book_publish_time;//出版时间
 181     @FXML
 182     private JFXTextField tf_ts_add_book_price;//图书价格
 183     @FXML
 184     private JFXTextField tf_ts_add_book_stock;//库存容量
 185 
 186     @FXML
 187     private JFXButton btn_ts_add_book_add;//确认添加按钮
 188     @FXML
 189     private JFXButton btn_ts_add_book_clear;//清楚按钮
 190 
 191 
 192     //图书维护----修改
 193     @FXML
 194     private JFXTextField tf_ts_alter_book_search_id;//搜索图书编号
 195     @FXML
 196     private JFXTextField tf_ts_alter_book_id;//图书编号
 197     @FXML
 198     private JFXTextField tf_ts_alter_book_name;//图书名称
 199     @FXML
 200     private JFXComboBox cb_ts_alter_book_type;//图书类别
 201     @FXML
 202     private JFXTextField tf_ts_alter_book_author;//作者
 203     @FXML
 204     private JFXTextField tf_ts_alter_book_translator;//译者
 205     @FXML
 206     private JFXTextField tf_ts_alter_book_publisher;//出版社
 207     @FXML
 208     private JFXDatePicker tp_ts_alter_book_publish_time;//出版时间
 209     @FXML
 210     private JFXTextField tf_ts_alter_book_price;//图书价格
 211     @FXML
 212     private JFXTextField tf_ts_alter_book_stock;//库存容量
 213 
 214     @FXML
 215     private JFXButton btn_ts_alter_book_alterBtn;//确认修改按钮
 216     @FXML
 217     private JFXButton btn_ts_alter_book_clearBtn;//清楚按钮
 218     @FXML
 219     private JFXButton btn_ts_alter_book_searchBtn;//查询按钮
 220 
 221 
 222     //图书维护----删除
 223     @FXML
 224     private JFXTextField tf_ts_delete_book_search_id;//搜索图书编号
 225     @FXML
 226     private JFXTextField tf_ts_delete_book_id;//图书编号
 227     @FXML
 228     private JFXTextField tf_ts_delete_book_name;//图书名称
 229     @FXML
 230     private JFXComboBox cb_ts_delete_book_type;//图书类别
 231     @FXML
 232     private JFXTextField tf_ts_delete_book_author;//作者
 233     @FXML
 234     private JFXTextField tf_ts_delete_book_translator;//译者
 235     @FXML
 236     private JFXTextField tf_ts_delete_book_publisher;//出版社
 237     @FXML
 238     private JFXTextField tf_ts_delete_book_publish_time;//出版时间
 239     @FXML
 240     private JFXTextField tf_ts_delete_book_price;//图书价格
 241     @FXML
 242     private JFXTextField tf_ts_delete_book_stock;//库存容量
 243 
 244     @FXML
 245     private JFXButton btn_ts_delete_book_deleteBtn;//确认修改按钮
 246     @FXML
 247     private JFXButton btn_ts_delete_book_clearBtn;//清楚按钮
 248     @FXML
 249     private JFXButton btn_ts_delete_book_searchBtn;//查询按钮
 250 
 251 
 252 
 253     //读者维护---添加
 254     @FXML
 255     private JFXTextField tf_rd_add_reader_id;//读者编号
 256     @FXML
 257     private JFXTextField tf_rd_add_reader_name;//读者名称
 258     @FXML
 259     private JFXComboBox cb_rd_add_reader_type;//读者类别
 260     @FXML
 261     private JFXComboBox cb_rd_add_reader_sex;//性别
 262     @FXML
 263     private JFXTextField tf_rd_add_reader_numbers;//可借数量
 264     @FXML
 265     private JFXTextField tf_rd_add_reader_days;//可借天数
 266 
 267     @FXML
 268     private JFXButton btn_rd_add_reader_addBtn;//确认添加按钮
 269     @FXML
 270     private JFXButton btn_rd_add_reader_clearBtn;//清楚按钮
 271 
 272 
 273     //读者维护----修改
 274     @FXML
 275     private JFXTextField tf_rd_alter_reader_search_id;//搜索读者编号
 276     @FXML
 277     private JFXTextField tf_rd_alter_reader_id;//读者编号
 278     @FXML
 279     private JFXTextField tf_rd_alter_reader_name;//读者名称
 280     @FXML
 281     private JFXComboBox cb_rd_alter_reader_type;//读者类别
 282     @FXML
 283     private JFXComboBox cb_rd_alter_reader_sex;//性别
 284     @FXML
 285     private JFXTextField tf_rd_alter_reader_numbers;//可借数量
 286     @FXML
 287     private JFXTextField tf_rd_alter_reader_days;//可借天数
 288     @FXML
 289     private JFXToggleButton tgBtn_rd_alter_reader_password_reset;//初始化密码
 290 
 291     @FXML
 292     private JFXButton btn_rd_alter_reader_alterBtn;//确认修改按钮
 293     @FXML
 294     private JFXButton btn_rd_alter_reader_clearBtn;//清楚按钮
 295 
 296 
 297     //读者维护----删除
 298     @FXML
 299     private JFXTextField tf_rd_delete_reader_search_id;//搜索读者编号
 300     @FXML
 301     private JFXTextField tf_rd_delete_reader_id;//读者编号
 302     @FXML
 303     private JFXTextField tf_rd_delete_reader_name;//读者名称
 304     @FXML
 305     private JFXComboBox cb_rd_delete_reader_type;//读者类别
 306     @FXML
 307     private JFXComboBox cb_rd_delete_reader_sex;//性别
 308     @FXML
 309     private JFXTextField tf_rd_delete_reader_numbers;//可借数量
 310     @FXML
 311     private JFXTextField tf_rd_delete_reader_days;//可借天数
 312 
 313     @FXML
 314     private JFXButton btn_rd_delete_reader_deleteBtn;//确认删除按钮
 315     @FXML
 316     private JFXButton btn_rd_delete_reader_clearBtn;//清楚按钮
 317     @FXML
 318     private JFXButton btn_rd_delete_reader_searchBtn;//查询按钮
 319 
 320     @FXML
 321     private Label lb_welcome;//工作人员欢迎
 322 
 323     @FXML
 324     private ImageView imageview;
 325 
 326 
 327     /**
 328      * 主类传递进来,方便界面管理
 329      * @param myApp
 330      */
 331     public void setApp(Main myApp) {
 332         this.myApp = myApp;
 333     }
 334 
 335     /**
 336      * 设置欢迎语句
 337      * @param myName
 338      */
 339     public void setMyName(String myName) {
 340         this.myName = myName;
 341         User user = DataBaseUtil.getUser(myName);
 342         if (user != null) {
 343             lb_welcome.setText(user.getName()+" ,老师您好!");
 344         }
 345     }
 346 
 347     @Override
 348     public void initialize(URL location, ResourceBundle resources) {
 349 
 350 //        Image img=new Image(this.getClass().getResourceAsStream("logo.png"));
 351 //        imageview.setImage(img);
 352 
 353         SimpleDateFormat df = new SimpleDateFormat("yyyy-MM-dd");//设置日期格式
 354         //初始化当前时间
 355         lb_js_reader_jieshu_date.setText(df.format(new Date()));
 356 
 357         RequiredFieldValidator validator_tf_js_book_id = new RequiredFieldValidator();
 358         validator_tf_js_book_id.setMessage("请输入图书编号...");
 359         tf_js_book_id.getValidators().add(validator_tf_js_book_id);
 360         tf_js_book_id.focusedProperty().addListener((o,oldVal,newVal)->{
 361             if(!newVal) tf_js_book_id.validate();
 362         });
 363 
 364 
 365         RequiredFieldValidator validator_tf_js_reader_id = new RequiredFieldValidator();
 366         validator_tf_js_reader_id.setMessage("请输入读者编号...");
 367         tf_js_reader_id.getValidators().add(validator_tf_js_reader_id);
 368         tf_js_reader_id.focusedProperty().addListener((o,oldVal,newVal)->{
 369             if(!newVal) tf_js_reader_id.validate();
 370         });
 371 
 372         RequiredFieldValidator validator_tf_reqireInput = new RequiredFieldValidator();
 373         validator_tf_reqireInput.setMessage("请输入...");
 374 
 375         tf_hs_reader_id.getValidators().add(validator_tf_reqireInput);
 376         tf_hs_reader_id.focusedProperty().addListener((o,oldVal,newVal)->{
 377             if(!newVal) tf_hs_reader_id.validate();
 378         });
 379 
 380         tf_hs_book_id.getValidators().add(validator_tf_reqireInput);
 381         tf_hs_book_id.focusedProperty().addListener((o,oldVal,newVal)->{
 382             if(!newVal) tf_hs_book_id.validate();
 383         });
 384 
 385         //添加键盘监听
 386         tf_js_book_id.setOnKeyPressed(this::tf_js_book_id_keyEvent);
 387         tf_js_reader_id.setOnKeyPressed(this::tf_js_reader_id_keyEvent);
 388         tf_hs_reader_id.setOnKeyPressed(this::tf_hs_reader_id_keyEvent);
 389         tf_hs_book_id.setOnKeyPressed(this::tf_hs_book_id_keyEvent);
 390 
 391         //图书维护---初始化
 392         initBookAddUi();
 393 
 394         //读者维护---初始化
 395         initReaderAddUi();
 396 
 397 //        initBooksUi();
 398 
 399         //所有书目列表初始化
 400         tb_column_book_id.setCellValueFactory(new PropertyValueFactory("Id"));
 401         tb_column_book_name.setCellValueFactory(new PropertyValueFactory("name"));
 402         tb_column_book_type.setCellValueFactory(new PropertyValueFactory("type"));
 403         tb_column_book_author.setCellValueFactory(new PropertyValueFactory("author"));
 404         tb_column_book_translator.setCellValueFactory(new PropertyValueFactory("translator"));
 405         tb_column_book_publisher.setCellValueFactory(new PropertyValueFactory("publisher"));
 406         tb_column_book_publishTime.setCellValueFactory(new PropertyValueFactory("publishTime"));
 407         tb_column_book_price.setCellValueFactory(new PropertyValueFactory("price"));
 408 
 409         tb_column_reader_id.setCellValueFactory(new PropertyValueFactory("id"));
 410         tb_column_reader_name.setCellValueFactory(new PropertyValueFactory("name"));
 411         tb_column_reader_type.setCellValueFactory(new PropertyValueFactory("type"));
 412         tb_column_reader_sex.setCellValueFactory(new PropertyValueFactory("sex"));
 413         tb_column_reader_numbers.setCellValueFactory(new PropertyValueFactory("max_num"));
 414         tb_column_reader_days.setCellValueFactory(new PropertyValueFactory("days_num"));
 415         tb_column_reader_forfeit.setCellValueFactory(new PropertyValueFactory("forfeit"));
 416 //        tb_column_reader_borrowed_books.setCellValueFactory(new PropertyValueFactory("borrowed_books"));
 417 
 418         tb_column_borrow_id.setCellValueFactory(new PropertyValueFactory("id"));
 419         tb_column_borrow_bookId.setCellValueFactory(new PropertyValueFactory("bookId"));
 420         tb_column_borrow_readerId.setCellValueFactory(new PropertyValueFactory("readerId"));
 421         tb_column_borrow_borrowDate.setCellValueFactory(new PropertyValueFactory("borrowDate"));
 422         tb_column_borrow_backDate.setCellValueFactory(new PropertyValueFactory("backDate"));
 423         tb_column_borrow_isBack.setCellValueFactory(new PropertyValueFactory("isBack"));
 424 
 425         tb_column_huanshu_bookId.setCellValueFactory(new PropertyValueFactory("bookId"));
 426         tb_column_huanshu_bookName.setCellValueFactory(new PropertyValueFactory("bookName"));
 427         tb_column_huanshu_borrowDate.setCellValueFactory(new PropertyValueFactory("borrowDate"));
 428         tb_column_huanshu_backDate.setCellValueFactory(new PropertyValueFactory("backDate"));
 429 
 430     }
 431 
 432 
 433     /**
 434      * 退出登录
 435      */
 436     @FXML
 437     public void hbrlink_goto_login() {
 438         myApp.gotoLoginUi();
 439     }
 440 
 441 
 442     /**
 443      * *********************************************借书模块-------开始************************************************
 444      */
 445 
 446     /**
 447      * 监听----借书--button--确认
 448      */
 449     @FXML
 450     public void js_confirm_start() {
 451         if (!tf_js_book_name.getText().equals("") && !tf_js_reader_name.getText().equals("")) {
 452             boolean isBorrow = DataBaseUtil.addNewBorrow(tf_js_book_id.getText(), tf_js_reader_id.getText(), lb_js_reader_jieshu_date.getText(), lb_js_reader_huanshu_date.getText(), 0);
 453             if (isBorrow) {
 454                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 455                 alert.setAlertType(Alert.AlertType.INFORMATION);
 456                 alert.setContentText("借书成功!");
 457                 alert.setTitle("借书成功!");
 458                 alert.show();
 459                 tf_js_book_id.setText("");
 460                 tf_js_reader_id.setText("");
 461                 clear_js_book();
 462                 clear_js_reader();
 463             }
 464         } else {
 465             tf_js_book_id.setText("");
 466             tf_js_reader_id.setText("");
 467             clear_js_book();
 468             clear_js_reader();
 469             tf_js_book_id.validate();
 470             tf_js_reader_id.validate();
 471         }
 472     }
 473 
 474     /**
 475      * 监听----借书--书--id--输入回车
 476      * @param keyEvent
 477      */
 478     public void tf_js_book_id_keyEvent(KeyEvent keyEvent) {
 479         if (keyEvent.getCode().equals(KeyCode.ENTER)) {
 480             Book book = DataBaseUtil.getBook(tf_js_book_id.getText());
 481             if (book != null) {
 482 //                tf_js_book_id.setText(book.getId());
 483                 tf_js_book_name.setText(book.getName());
 484                 tf_js_book_publisher.setText(book.getPublisher());
 485                 tf_js_book_publish_time.setText(book.getPublishTime().toString());
 486             } else {
 487                 clear_js_book();
 488             }
 489 
 490         }
 491     }
 492 
 493     /**
 494      * 监听----借书--读者--id--输入回车
 495      * @param keyEvent
 496      */
 497     public void tf_js_reader_id_keyEvent(KeyEvent keyEvent) {
 498         if (keyEvent.getCode().equals(KeyCode.ENTER)) {
 499             Reader reader = DataBaseUtil.getReader(tf_js_reader_id.getText());
 500             if (reader != null) {
 501 //                tf_js_reader_id.setText(reader.getId());
 502                 tf_js_reader_name.setText(reader.getName());
 503                 tf_js_reader_type.setText(reader.getType());
 504                 tf_js_reader_sex.setText(reader.getSex());
 505                 lb_js_reader_huanshu_date.setText(DateUtils.getAfterDay(lb_js_reader_jieshu_date.getText(), reader.getDays_num()));
 506             } else {
 507                 clear_js_reader();
 508             }
 509 
 510         }
 511     }
 512 
 513     /**
 514      * 监听----借书--button--清楚
 515      */
 516     @FXML
 517     public void js_clear_start() {
 518         tf_js_book_id.setText("");
 519         tf_js_reader_id.setText("");
 520         clear_js_book();
 521         clear_js_reader();
 522     }
 523 
 524     /**
 525      * 清楚---借书
 526      */
 527     public void clear_js_book() {
 528 //        tf_js_book_id.setText(null);
 529         tf_js_book_name.setText("");
 530         tf_js_book_publisher.setText("");
 531         tf_js_book_publish_time.setText("");
 532     }
 533 
 534     /**
 535      * 清楚---借书
 536      */
 537     public void clear_js_reader() {
 538 //        tf_js_reader_id.setText(null);
 539         tf_js_reader_name.setText("");
 540         tf_js_reader_type.setText("");
 541         tf_js_reader_sex.setText("");
 542         lb_js_reader_huanshu_date.setText("");
 543     }
 544 
 545     /**
 546      * *********************************************还书模块-------开始************************************************
 547      */
 548 
 549     /**
 550      * 还书模块---监听---读者id
 551      * @param keyEvent
 552      */
 553     private void tf_hs_reader_id_keyEvent(KeyEvent keyEvent) {
 554         if (keyEvent.getCode().equals(KeyCode.ENTER)) {
 555             Reader reader = DataBaseUtil.getReader(tf_hs_reader_id.getText());
 556             //如果不为空,则进行
 557             if (reader != null) {
 558                 tf_hs_reader_name.setText(reader.getName());
 559                 tf_hs_reader_type.setText(reader.getType());
 560                 tf_hs_reader_sex.setText(reader.getSex());
 561                 getReaderBorrowRecord(reader.getId());
 562             } else {
 563                 clear_hs_reader();
 564             }
 565         }
 566     }
 567 
 568     /**
 569      * 还书模块---用于还书成功后刷新
 570      */
 571     private void tf_hs_reader_id_keyEvent() {
 572         Reader reader = DataBaseUtil.getReader(tf_hs_reader_id.getText());
 573         //如果不为空,则进行
 574         if (reader != null) {
 575             tf_hs_reader_name.setText(reader.getName());
 576             tf_hs_reader_type.setText(reader.getType());
 577             tf_hs_reader_sex.setText(reader.getSex());
 578             getReaderBorrowRecord(reader.getId());
 579         } else {
 580             clear_hs_reader();
 581         }
 582     }
 583 
 584     /**
 585      * 清楚---还书
 586      */
 587     @FXML
 588     public void clear_hs_reader() {
 589         tf_hs_reader_id.setText(null);
 590         tf_hs_reader_name.setText("");
 591         tf_hs_reader_type.setText("");
 592         tf_hs_reader_sex.setText("");
 593         tf_hs_book_id.setText("");
 594         tf_hs_book_name.setText("");
 595         //先清理原来表格记录
 596         int size = tbv_huanshu_record.getItems().size();
 597         for (int i = 0; i < size; i++) {
 598             tbv_huanshu_record.getItems().remove(0);
 599         }
 600     }
 601 
 602     public void getReaderBorrowRecord(String id) {
 603         ObservableList<borrow_record> borrows = DataBaseUtil.getBorrowRecord(id);
 604         if (borrows != null) {
 605             tbv_huanshu_record.setItems(borrows);
 606         }else {
 607 
 608         }
 609     }
 610 
 611     /**
 612      * 还书模块---监听---读者id
 613      * @param keyEvent
 614      */
 615     private void tf_hs_book_id_keyEvent(KeyEvent keyEvent) {
 616         if (keyEvent.getCode().equals(KeyCode.ENTER)) {
 617             Book book = DataBaseUtil.getBook(tf_hs_book_id.getText());
 618             //如果不为空,则进行
 619             if (book != null) {
 620                 tf_hs_book_name.setText(book.getName());
 621             } else {
 622                 tf_hs_book_name.setText("");
 623             }
 624         }
 625     }
 626 
 627     /**
 628      * 点击还书按钮----进行还书
 629      */
 630     @FXML
 631     private void huanshu_start() {
 632         if (!tf_hs_reader_name.getText().trim().equals("")) {
 633             if (!tf_hs_book_id.getText().trim().equals("")) {
 634                 double isok = DataBaseUtil.backBook(tf_hs_reader_id.getText().trim(),tf_hs_book_id.getText().trim());
 635                 if (isok != -1) {
 636                     tf_hs_reader_id_keyEvent();
 637                     tf_hs_book_id.setText("");
 638                     tf_hs_book_name.setText("");
 639                     System.out.println("huanshu ok");
 640                     Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 641                     alert.setAlertType(Alert.AlertType.INFORMATION);
 642                     alert.setContentText("还书成功!  超期罚款为 : " + isok);
 643                     alert.setTitle("还书成功!");
 644                     alert.show();
 645                 } else {
 646                     Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 647                     alert.setAlertType(Alert.AlertType.ERROR);
 648                     alert.setContentText("还书失败!");
 649                     alert.setTitle("还书失败!");
 650                     alert.show();
 651                 }
 652             } else {
 653                 tf_hs_book_id.validate();
 654             }
 655         } else {
 656             tf_hs_reader_id.validate();
 657         }
 658     }
 659 
 660 
 661     /**
 662      * *********************************************图书维护模块-------开始************************************************
 663      */
 664 
 665     /**
 666      * 初始化--图书维护模块
 667      */
 668     public void initBookAddUi() {
 669         for (int i = 0; i < Constant.BOOK_TYPES.length; i++) {
 670             cb_ts_add_book_type.getItems().addAll(Constant.BOOK_TYPES[i]);
 671         }
 672 
 673         RequiredFieldValidator validator_ts_book_add = new RequiredFieldValidator();
 674         validator_ts_book_add.setMessage("请输入...");
 675         tf_ts_add_book_id.getValidators().add(validator_ts_book_add);
 676         tf_ts_add_book_id.focusedProperty().addListener((o,oldVal,newVal)->{
 677             if(!newVal) tf_ts_add_book_id.validate();
 678         });
 679 
 680         tf_ts_add_book_name.getValidators().add(validator_ts_book_add);
 681         tf_ts_add_book_name.focusedProperty().addListener((o,oldVal,newVal)->{
 682             if(!newVal) tf_ts_add_book_name.validate();
 683         });
 684 
 685         tf_ts_add_book_author.getValidators().add(validator_ts_book_add);
 686         tf_ts_add_book_author.focusedProperty().addListener((o,oldVal,newVal)->{
 687             if(!newVal) tf_ts_add_book_author.validate();
 688         });
 689 
 690         tf_ts_add_book_translator.getValidators().add(validator_ts_book_add);
 691         tf_ts_add_book_translator.focusedProperty().addListener((o,oldVal,newVal)->{
 692             if(!newVal) tf_ts_add_book_translator.validate();
 693         });
 694 
 695         tf_ts_add_book_publisher.getValidators().add(validator_ts_book_add);
 696         tf_ts_add_book_publisher.focusedProperty().addListener((o,oldVal,newVal)->{
 697             if(!newVal) tf_ts_add_book_publisher.validate();
 698         });
 699 
 700         tf_ts_add_book_price.getValidators().add(validator_ts_book_add);
 701         tf_ts_add_book_price.focusedProperty().addListener((o,oldVal,newVal)->{
 702             if(!newVal) tf_ts_add_book_price.validate();
 703         });
 704 
 705         tf_ts_add_book_stock.getValidators().add(validator_ts_book_add);
 706         tf_ts_add_book_stock.focusedProperty().addListener((o,oldVal,newVal)->{
 707             if(!newVal) tf_ts_add_book_stock.validate();
 708         });
 709 
 710         cb_ts_add_book_type.getSelectionModel().selectFirst();
 711 
 712         //////*****//////
 713         tf_ts_alter_book_search_id.getValidators().add(validator_ts_book_add);
 714         tf_ts_alter_book_search_id.focusedProperty().addListener((o,oldVal,newVal)->{
 715             if(!newVal) tf_ts_alter_book_search_id.validate();
 716         });
 717 
 718         tf_ts_delete_book_search_id.getValidators().add(validator_ts_book_add);
 719         tf_ts_delete_book_search_id.focusedProperty().addListener((o,oldVal,newVal)->{
 720             if(!newVal) tf_ts_delete_book_search_id.validate();
 721         });
 722 
 723     }
 724 
 725     /**
 726      * 图书信息维护界面-----添加
 727      * 添加按钮点击事件
 728      */
 729     @FXML
 730     public void ts_book_add() {
 731         System.out.println("info====>  "+tf_ts_add_book_id.getText() + tf_ts_add_book_name.getText()+tf_ts_add_book_author.getText()+tf_ts_add_book_translator.getText()+tf_ts_add_book_publisher.getText()+
 732                 tf_ts_add_book_price.getText()+tf_ts_add_book_stock.getText()+cb_ts_add_book_type.getSelectionModel().getSelectedItem().toString()+dp_ts_add_book_publish_time.getEditor().getText());
 733         if (!tf_ts_add_book_id.getText().equals("") && !tf_ts_add_book_name.getText().equals("") && !tf_ts_add_book_author.getText().equals("") && !tf_ts_add_book_translator.getText().equals("") && !tf_ts_add_book_publisher.getText().equals("") &&
 734                 !tf_ts_add_book_price.getText().equals("") && !tf_ts_add_book_stock.getText().equals("") && !cb_ts_add_book_type.getSelectionModel().getSelectedItem().toString().equals("") && !dp_ts_add_book_publish_time.getEditor().getText().equals("")) {
 735             Book book = new Book();
 736             book.setId(tf_ts_add_book_id.getText());
 737             book.setName(tf_ts_add_book_name.getText());
 738             book.setType(cb_ts_add_book_type.getSelectionModel().getSelectedItem().toString());
 739             book.setAuthor(tf_ts_add_book_author.getText());
 740             book.setTranslator(tf_ts_add_book_translator.getText());
 741             book.setPublisher(tf_ts_add_book_publisher.getText());
 742             book.setPublishTime(dp_ts_add_book_publish_time.getEditor().getText());
 743             book.setStock(Integer.parseInt(tf_ts_add_book_stock.getText()));
 744             book.setPrice(Double.parseDouble(tf_ts_add_book_price.getText()));
 745             Boolean isok = DataBaseUtil.addNewBook(book);
 746             if (isok) {
 747                 System.out.println("add ok");
 748                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 749                 alert.setAlertType(Alert.AlertType.INFORMATION);
 750                 alert.setContentText("添加成功!");
 751                 alert.setTitle("添加成功!");
 752                 alert.show();
 753                 ts_book_add_clear();
 754             } else {
 755                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 756                 alert.setAlertType(Alert.AlertType.ERROR);
 757                 alert.setContentText("添加失败!");
 758                 alert.setTitle("添加失败!");
 759                 alert.show();
 760             }
 761         } else {
 762             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 763             alert.setAlertType(Alert.AlertType.ERROR);
 764             alert.setContentText("信息不完整!");
 765             alert.setTitle("添加错误!");
 766             alert.show();
 767         }
 768     }
 769 
 770     /**
 771      * 图书信息维护界面-----添加
 772      * 清楚按钮点击事件
 773      */
 774     @FXML
 775     private void ts_book_add_clear() {
 776         tf_ts_add_book_id.setText("");
 777         tf_ts_add_book_name.setText("");
 778 //        cb_ts_add_book_type.getSelectionModel().clearSelection();
 779         tf_ts_add_book_author.setText("");
 780         tf_ts_add_book_translator.setText("");
 781         tf_ts_add_book_publisher.setText("");
 782         dp_ts_add_book_publish_time.getEditor().setText("");
 783         tf_ts_add_book_stock.setText("");
 784         tf_ts_add_book_price.setText("");
 785     }
 786 
 787     /**
 788      * 图书维护---修改---查询图书
 789      */
 790     @FXML
 791     public void ts_book_alter_search() {
 792         if (!tf_ts_alter_book_search_id.getText().equals("")) {
 793             Book book = DataBaseUtil.getBook(tf_ts_alter_book_search_id.getText().trim());
 794             if (book != null) {
 795                 tf_ts_alter_book_id.setText(book.getId());
 796                 tf_ts_alter_book_name.setText(book.getName());
 797                 cb_ts_alter_book_type.getEditor().setText(book.getType());
 798                 tf_ts_alter_book_author.setText(book.getAuthor());
 799                 tf_ts_alter_book_translator.setText(book.getTranslator());
 800                 tf_ts_alter_book_publisher.setText(book.getPublisher());
 801                 tp_ts_alter_book_publish_time.getEditor().setText(book.getPublishTime());
 802                 tf_ts_alter_book_price.setText("" + book.getPrice());
 803                 tf_ts_alter_book_stock.setText("" + book.getStock());
 804             } else {
 805                 tf_ts_alter_book_search_id.setText("");
 806                 tf_ts_alter_book_search_id.validate();
 807             }
 808         }
 809     }
 810 
 811     /**
 812      * 图书维护---修改
 813      */
 814     @FXML
 815     public void ts_book_alter_start() {
 816         if (!tf_ts_alter_book_id.getText().equals("") && !tf_ts_alter_book_name.getText().equals("") && !tf_ts_alter_book_author.getText().equals("") && !tf_ts_alter_book_translator.getText().equals("") && !tf_ts_alter_book_publisher.getText().equals("") &&
 817                 !tf_ts_alter_book_price.getText().equals("") && !tf_ts_alter_book_stock.getText().equals("") && !cb_ts_alter_book_type.getSelectionModel().getSelectedItem().toString().equals("") && !tp_ts_alter_book_publish_time.getEditor().getText().equals("")) {
 818             Book book = new Book();
 819             book.setId(tf_ts_alter_book_id.getText());
 820             book.setName(tf_ts_alter_book_name.getText());
 821             book.setType(cb_ts_alter_book_type.getEditor().getText());
 822             book.setAuthor(tf_ts_alter_book_author.getText());
 823             book.setTranslator(tf_ts_alter_book_translator.getText());
 824             book.setPublisher(tf_ts_alter_book_publisher.getText());
 825             book.setPublishTime(tp_ts_alter_book_publish_time.getEditor().getText());
 826             book.setStock(Integer.parseInt(tf_ts_alter_book_stock.getText()));
 827             book.setPrice(Double.parseDouble(tf_ts_alter_book_price.getText()));
 828             Boolean isok = DataBaseUtil.alterBook(book);
 829             if (isok) {
 830                 System.out.println("alter ok");
 831                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 832                 alert.setAlertType(Alert.AlertType.INFORMATION);
 833                 alert.setContentText("修改成功!");
 834                 alert.setTitle("修改成功!");
 835                 alert.show();
 836                 ts_book_alter_clear();
 837             } else {
 838                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 839                 alert.setAlertType(Alert.AlertType.ERROR);
 840                 alert.setContentText("修改失败!");
 841                 alert.setTitle("修改失败!");
 842                 alert.show();
 843             }
 844         } else {
 845             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 846             alert.setAlertType(Alert.AlertType.ERROR);
 847             alert.setContentText("信息不完整!");
 848             alert.setTitle("修改错误!");
 849             alert.show();
 850         }
 851     }
 852 
 853     /**
 854      * 图书信息维护界面-----修改
 855      * 清楚按钮点击事件
 856      */
 857     @FXML
 858     private void ts_book_alter_clear() {
 859         tf_ts_alter_book_id.setText("");
 860         tf_ts_alter_book_name.setText("");
 861 //        cb_ts_alter_book_type.getSelectionModel().clearSelection();
 862         tf_ts_alter_book_author.setText("");
 863         tf_ts_alter_book_translator.setText("");
 864         tf_ts_alter_book_publisher.setText("");
 865         tp_ts_alter_book_publish_time.getEditor().setText("");
 866         tf_ts_alter_book_stock.setText("");
 867         tf_ts_alter_book_price.setText("");
 868     }
 869 
 870 
 871     /**
 872      * 图书维护---删除---查询图书
 873      */
 874     @FXML
 875     public void ts_book_delete_search() {
 876         if (!tf_ts_delete_book_search_id.getText().equals("")) {
 877             Book book = DataBaseUtil.getBook(tf_ts_delete_book_search_id.getText().trim());
 878             if (book != null) {
 879                 tf_ts_delete_book_id.setText(book.getId());
 880                 tf_ts_delete_book_name.setText(book.getName());
 881                 cb_ts_delete_book_type.getEditor().setText(book.getType());
 882                 tf_ts_delete_book_author.setText(book.getAuthor());
 883                 tf_ts_delete_book_translator.setText(book.getTranslator());
 884                 tf_ts_delete_book_publisher.setText(book.getPublisher());
 885                 tf_ts_delete_book_publish_time.setText(book.getPublishTime());
 886                 tf_ts_delete_book_price.setText("" + book.getPrice());
 887                 tf_ts_delete_book_stock.setText("" + book.getStock());
 888             } else {
 889                 tf_ts_delete_book_search_id.setText("");
 890                 tf_ts_delete_book_search_id.validate();
 891             }
 892         }
 893 
 894     }
 895 
 896     /**
 897      * 图书维护---删除--按钮
 898      */
 899     @FXML
 900     public void ts_book_delete() {
 901         if (!tf_ts_delete_book_id.getText().equals("")) {
 902             Book book = new Book();
 903             book.setId(tf_ts_delete_book_id.getText());
 904             book.setName(tf_ts_delete_book_name.getText());
 905             book.setType(cb_ts_delete_book_type.getEditor().getText());
 906             book.setAuthor(tf_ts_delete_book_author.getText());
 907             book.setTranslator(tf_ts_delete_book_translator.getText());
 908             book.setPublisher(tf_ts_delete_book_publisher.getText());
 909             book.setPublishTime(tf_ts_delete_book_publish_time.getText());
 910             book.setStock(Integer.parseInt(tf_ts_delete_book_stock.getText()));
 911             book.setPrice(Double.parseDouble(tf_ts_delete_book_price.getText()));
 912 
 913             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 914             alert.setAlertType(Alert.AlertType.CONFIRMATION);
 915             alert.setContentText("确认删除?");
 916             alert.setTitle("确认删除!");
 917             alert.showAndWait();
 918             ButtonType type = alert.getResult();
 919             System.out.println("type="+type.getText());
 920             if (type == ButtonType.OK) {
 921                 Boolean isok = DataBaseUtil.deleteBook(book);
 922                 if (isok) {
 923                     System.out.println("delete ok");
 924                     Alert alert1 = new Alert(Alert.AlertType.CONFIRMATION);
 925                     alert1.setAlertType(Alert.AlertType.INFORMATION);
 926                     alert1.setContentText("删除成功!");
 927                     alert1.setTitle("删除成功!");
 928                     alert1.show();
 929                     ts_book_delete_clear();
 930                 } else {
 931                     Alert alert2 = new Alert(Alert.AlertType.CONFIRMATION);
 932                     alert2.setAlertType(Alert.AlertType.ERROR);
 933                     alert2.setContentText("删除失败!");
 934                     alert2.setTitle("删除失败!");
 935                     alert2.show();
 936                 }
 937             }
 938 
 939         } else {
 940             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
 941             alert.setAlertType(Alert.AlertType.ERROR);
 942             alert.setContentText("信息不完整!");
 943             alert.setTitle("删除错误!");
 944             alert.show();
 945         }
 946     }
 947 
 948     /**
 949      * 图书信息维护界面-----删除
 950      * 清楚按钮点击事件
 951      */
 952     @FXML
 953     private void ts_book_delete_clear() {
 954         tf_ts_delete_book_id.setText("");
 955         tf_ts_delete_book_name.setText("");
 956         cb_ts_delete_book_type.getEditor().setText("");
 957         tf_ts_delete_book_author.setText("");
 958         tf_ts_delete_book_translator.setText("");
 959         tf_ts_delete_book_publisher.setText("");
 960         tf_ts_delete_book_publish_time.setText("");
 961         tf_ts_delete_book_stock.setText("");
 962         tf_ts_delete_book_price.setText("");
 963     }
 964 
 965     /**
 966      * *********************************************图书维护模块-------结束************************************************
 967      */
 968 
 969 
 970     /**
 971      * *********************************************读者维护模块-------开始************************************************
 972      */
 973 
 974     /**
 975      * 读者维护模块初始化
 976      */
 977     private void initReaderAddUi() {
 978 
 979         for (int i = 0; i < Constant.READER_YTPES.length; i++) {
 980             cb_rd_add_reader_type.getItems().addAll(Constant.READER_YTPES[i]);
 981             cb_rd_alter_reader_type.getItems().addAll(Constant.READER_YTPES[i]);
 982             cb_rd_delete_reader_type.getItems().addAll(Constant.READER_YTPES[i]);
 983         }
 984         cb_rd_add_reader_type.getSelectionModel().selectFirst();
 985         cb_rd_alter_reader_type.getSelectionModel().selectFirst();
 986         cb_rd_delete_reader_type.getSelectionModel().selectFirst();
 987 
 988         for (int i = 0; i < Constant.SEX.length; i++) {
 989             cb_rd_add_reader_sex.getItems().addAll(Constant.SEX[i]);
 990             cb_rd_alter_reader_sex.getItems().addAll(Constant.SEX[i]);
 991             cb_rd_delete_reader_sex.getItems().addAll(Constant.SEX[i]);
 992         }
 993         cb_rd_add_reader_sex.getSelectionModel().selectFirst();
 994         cb_rd_alter_reader_sex.getSelectionModel().selectFirst();
 995         cb_rd_delete_reader_sex.getSelectionModel().selectFirst();
 996 
 997         RequiredFieldValidator validator_ts_book_add = new RequiredFieldValidator();
 998         validator_ts_book_add.setMessage("请输入...");
 999         tf_rd_alter_reader_search_id.getValidators().add(validator_ts_book_add);
1000         tf_rd_alter_reader_search_id.focusedProperty().addListener((o,oldVal,newVal)->{
1001             if(!newVal) tf_rd_alter_reader_search_id.validate();
1002         });
1003 
1004         tf_rd_delete_reader_search_id.getValidators().add(validator_ts_book_add);
1005         tf_rd_delete_reader_search_id.focusedProperty().addListener((o,oldVal,newVal)->{
1006             if(!newVal) tf_rd_delete_reader_search_id.validate();
1007         });
1008 
1009     }
1010 
1011     /**
1012      * 添加新的读者
1013      */
1014     @FXML
1015     public void add_new_reader() {
1016         if (!tf_rd_add_reader_id.getText().equals("") && !tf_rd_add_reader_name.getText().equals("") && !tf_rd_add_reader_numbers.getText().equals("") && !tf_rd_add_reader_days.getText().equals("") &&
1017                  !cb_rd_add_reader_type.getSelectionModel().getSelectedItem().toString().equals("") && !cb_rd_add_reader_sex.getSelectionModel().getSelectedItem().toString().equals("")) {
1018             Reader reader = new Reader();
1019             reader.setId(tf_rd_add_reader_id.getText());
1020             reader.setName(tf_rd_add_reader_name.getText());
1021             reader.setPassword("123456");//默认密码
1022             reader.setType(cb_rd_add_reader_type.getSelectionModel().getSelectedItem().toString());
1023             reader.setSex(cb_rd_add_reader_sex.getSelectionModel().getSelectedItem().toString());
1024             reader.setMax_num(Integer.parseInt(tf_rd_add_reader_numbers.getText()));
1025             reader.setDays_num(Integer.parseInt(tf_rd_add_reader_days.getText()));
1026             reader.setForfeit(0);
1027 
1028             Boolean isok = DataBaseUtil.addNewReader(reader);
1029             if (isok) {
1030                 System.out.println("add ok");
1031                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1032                 alert.setAlertType(Alert.AlertType.INFORMATION);
1033                 alert.setContentText("添加成功!");
1034                 alert.setTitle("添加成功!");
1035                 alert.show();
1036                 rd_reader_add_clear();
1037             } else {
1038                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1039                 alert.setAlertType(Alert.AlertType.ERROR);
1040                 alert.setContentText("添加失败!");
1041                 alert.setTitle("添加失败!");
1042                 alert.show();
1043             }
1044         } else {
1045             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1046             alert.setAlertType(Alert.AlertType.ERROR);
1047             alert.setContentText("信息不完整!");
1048             alert.setTitle("添加错误!");
1049             alert.show();
1050         }
1051     }
1052 
1053     /**
1054      * 读者信息维护界面-----添加
1055      * 清楚按钮点击事件
1056      */
1057     @FXML
1058     private void rd_reader_add_clear() {
1059         tf_rd_add_reader_id.setText("");
1060         tf_rd_add_reader_name.setText("");
1061         tf_rd_add_reader_numbers.setText("");
1062         tf_rd_add_reader_days.setText("");
1063     }
1064 
1065     /**
1066      * 修改读者
1067      */
1068     @FXML
1069     public void alter_rd_reader() {
1070         if (!tf_rd_alter_reader_id.getText().equals("") && !tf_rd_alter_reader_name.getText().equals("") && !tf_rd_alter_reader_numbers.getText().equals("") && !tf_rd_alter_reader_days.getText().equals("") &&
1071                 !cb_rd_alter_reader_type.getSelectionModel().getSelectedItem().toString().equals("") && !cb_rd_alter_reader_sex.getSelectionModel().getSelectedItem().toString().equals("")) {
1072             Reader reader = new Reader();
1073             reader.setId(tf_rd_alter_reader_id.getText());
1074             reader.setName(tf_rd_alter_reader_name.getText());
1075             if (tgBtn_rd_alter_reader_password_reset.isPressed()) {
1076                 reader.setPassword("123456");//默认密码
1077             } else {
1078                 reader.setPassword(rd_reader_alter_password);//原密码
1079             }
1080             reader.setType(cb_rd_alter_reader_type.getSelectionModel().getSelectedItem().toString());
1081             reader.setSex(cb_rd_alter_reader_sex.getSelectionModel().getSelectedItem().toString());
1082             reader.setMax_num(Integer.parseInt(tf_rd_alter_reader_numbers.getText()));
1083             reader.setDays_num(Integer.parseInt(tf_rd_alter_reader_days.getText()));
1084             reader.setForfeit(0);
1085 
1086             Boolean isok = DataBaseUtil.alterReader(reader);
1087             if (isok) {
1088                 System.out.println("add ok");
1089                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1090                 alert.setAlertType(Alert.AlertType.INFORMATION);
1091                 alert.setContentText("修改成功!");
1092                 alert.setTitle("修改成功!");
1093                 alert.show();
1094                 rd_reader_alter_clear();
1095             } else {
1096                 Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1097                 alert.setAlertType(Alert.AlertType.ERROR);
1098                 alert.setContentText("修改失败!");
1099                 alert.setTitle("修改失败!");
1100                 alert.show();
1101             }
1102         } else {
1103             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1104             alert.setAlertType(Alert.AlertType.ERROR);
1105             alert.setContentText("信息不完整!");
1106             alert.setTitle("修改错误!");
1107             alert.show();
1108         }
1109     }
1110 
1111     private String rd_reader_alter_password = "123456";
1112 
1113     /**
1114      * 读者维护---修改---查询读者
1115      */
1116     @FXML
1117     public void rd_reader_alter_search() {
1118         if (!tf_rd_alter_reader_search_id.getText().equals("")) {
1119             Reader reader = DataBaseUtil.getReader(tf_rd_alter_reader_search_id.getText().trim());
1120             if (reader != null) {
1121                 tf_rd_alter_reader_id.setText(reader.getId());
1122                 tf_rd_alter_reader_name.setText(reader.getName());
1123                 if (reader.getType().equals("教师")) {
1124                     cb_rd_alter_reader_type.getSelectionModel().selectFirst();
1125                 } else if (reader.getType().equals("学生")) {
1126                     cb_rd_alter_reader_type.getSelectionModel().select(1);
1127                 } else {
1128                     cb_rd_alter_reader_type.getSelectionModel().select(2);
1129                 }
1130                 if (reader.getSex().equals("男")) {
1131                     cb_rd_alter_reader_sex.getSelectionModel().selectFirst();
1132                 } else {
1133                     cb_rd_alter_reader_sex.getSelectionModel().select(1);
1134                 }
1135                 rd_reader_alter_password = reader.getPassword();
1136                 tf_rd_alter_reader_numbers.setText(reader.getMax_num()+"");
1137                 tf_rd_alter_reader_days.setText(reader.getDays_num()+"");
1138             } else {
1139                 tf_rd_alter_reader_search_id.setText("");
1140                 tf_rd_alter_reader_search_id.validate();
1141             }
1142         }
1143 
1144     }
1145 
1146     /**
1147      * 读者信息维护界面-----修改
1148      * 清楚按钮点击事件
1149      */
1150     @FXML
1151     private void rd_reader_alter_clear() {
1152         tf_rd_alter_reader_id.setText("");
1153         tf_rd_alter_reader_name.setText("");
1154         tf_rd_alter_reader_numbers.setText("");
1155         tf_rd_alter_reader_days.setText("");
1156     }
1157 
1158 
1159     /**
1160      * 读者维护---删除---读者查询
1161      */
1162     @FXML
1163     public void rd_reader_delete_search() {
1164         if (!tf_rd_delete_reader_search_id.getText().equals("")) {
1165             Reader reader = DataBaseUtil.getReader(tf_rd_delete_reader_search_id.getText().trim());
1166             if (reader != null) {
1167                 tf_rd_delete_reader_id.setText(reader.getId());
1168                 tf_rd_delete_reader_name.setText(reader.getName());
1169                 if (reader.getType().equals("教师")) {
1170                     cb_rd_delete_reader_type.getSelectionModel().selectFirst();
1171                 } else if (reader.getType().equals("学生")) {
1172                     cb_rd_delete_reader_type.getSelectionModel().select(1);
1173                 } else {
1174                     cb_rd_delete_reader_type.getSelectionModel().select(2);
1175                 }
1176                 if (reader.getSex().equals("男")) {
1177                     cb_rd_delete_reader_sex.getSelectionModel().selectFirst();
1178                 } else {
1179                     cb_rd_delete_reader_sex.getSelectionModel().select(1);
1180                 }
1181                 tf_rd_delete_reader_numbers.setText(reader.getMax_num()+"");
1182                 tf_rd_delete_reader_days.setText(reader.getDays_num()+"");
1183             } else {
1184                 tf_rd_delete_reader_search_id.setText("");
1185                 tf_rd_delete_reader_search_id.validate();
1186             }
1187         }
1188 
1189     }
1190 
1191     /**
1192      * 删除读者
1193      */
1194     @FXML
1195     public void delete_rd_reader() {
1196         if (!tf_rd_delete_reader_id.getText().equals("")) {
1197 
1198             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1199             alert.setAlertType(Alert.AlertType.CONFIRMATION);
1200             alert.setContentText("确认删除?");
1201             alert.setTitle("确认删除!");
1202             alert.showAndWait();
1203             ButtonType type = alert.getResult();
1204             System.out.println("type="+type.getText());
1205             if (type == ButtonType.OK) {
1206                 Boolean isok = DataBaseUtil.deleteReader(tf_rd_delete_reader_id.getText());
1207                 if (isok) {
1208                     System.out.println("add ok");
1209                     Alert alert1 = new Alert(Alert.AlertType.CONFIRMATION);
1210                     alert1.setAlertType(Alert.AlertType.INFORMATION);
1211                     alert1.setContentText("删除成功!");
1212                     alert1.setTitle("删除成功!");
1213                     alert1.show();
1214                     rd_reader_delete_clear();
1215                 } else {
1216                     Alert alert2 = new Alert(Alert.AlertType.CONFIRMATION);
1217                     alert2.setAlertType(Alert.AlertType.ERROR);
1218                     alert2.setContentText("删除失败!");
1219                     alert2.setTitle("删除失败!");
1220                     alert2.show();
1221                 }
1222             }
1223         } else {
1224             Alert alert = new Alert(Alert.AlertType.CONFIRMATION);
1225             alert.setAlertType(Alert.AlertType.ERROR);
1226             alert.setContentText("信息不完整!");
1227             alert.setTitle("删除错误!");
1228             alert.show();
1229         }
1230     }
1231 
1232     /**
1233      * 读者信息维护界面-----删除
1234      * 清楚按钮点击事件
1235      */
1236     @FXML
1237     private void rd_reader_delete_clear() {
1238         tf_rd_delete_reader_id.setText("");
1239         tf_rd_delete_reader_name.setText("");
1240         tf_rd_delete_reader_numbers.setText("");
1241         tf_rd_delete_reader_days.setText("");
1242     }
1243 
1244 
1245     /**
1246      * *********************************************读者维护模块-------结束************************************************
1247      */
1248 
1249 
1250     /**
1251      * *********************************************所有图书、读者、借阅显示模块-------开始************************************************
1252      */
1253 
1254     /**
1255      * 获取全部书目,并显示
1256      */
1257     @FXML
1258     public void getAllBooks() {
1259         ObservableList<Book> books = DataBaseUtil.getAllBooks();
1260         if (books != null) {
1261             tbv_book.setItems(books);
1262         } else {
1263 //            tbv_book.setAccessibleText("无记录");
1264         }
1265 
1266     }
1267 
1268     /**
1269      * 获取全部书目,并显示
1270      */
1271     @FXML
1272     public void getAllReaders() {
1273         ObservableList<Reader> readers = DataBaseUtil.getAllReaders();
1274         if (readers != null) {
1275             tbv_reader.setItems(readers);
1276         }else {
1277 //            tbv_reader.setAccessibleText("无记录");
1278         }
1279     }
1280 
1281     /**
1282      * 获取全部借阅记录
1283      */
1284     public void getAllBorrowedRecordings() {
1285         ObservableList<Borrow> borrows = DataBaseUtil.getAllBorrowRecord();
1286         if (borrows != null) {
1287             tbv_borrow.setItems(borrows);
1288         }else {
1289 //            tbv_borrow.setAccessibleText("无记录");
1290         }
1291     }
1292 
1293     /**
1294      * *********************************************所有图书、读者、借阅显示模块-------结束************************************************
1295      */
1296 
1297 }

7.工作人员fxml

  1 <?xml version="1.0" encoding="UTF-8"?>
  2 
  3 <?import com.jfoenix.controls.JFXButton?>
  4 <?import com.jfoenix.controls.JFXComboBox?>
  5 <?import com.jfoenix.controls.JFXDatePicker?>
  6 <?import com.jfoenix.controls.JFXTabPane?>
  7 <?import com.jfoenix.controls.JFXTextField?>
  8 <?import com.jfoenix.controls.JFXToggleButton?>
  9 <?import javafx.scene.control.Hyperlink?>
 10 <?import javafx.scene.control.Label?>
 11 <?import javafx.scene.control.ScrollPane?>
 12 <?import javafx.scene.control.Separator?>
 13 <?import javafx.scene.control.Tab?>
 14 <?import javafx.scene.control.TableColumn?>
 15 <?import javafx.scene.control.TableView?>
 16 <?import javafx.scene.image.ImageView?>
 17 <?import javafx.scene.layout.AnchorPane?>
 18 <?import javafx.scene.text.Font?>
 19 
 20 <AnchorPane prefHeight="500.0" prefWidth="700.0" xmlns="http://javafx.com/javafx/8.0.121" xmlns:fx="http://javafx.com/fxml/1" fx:controller="sample.MainUiController">
 21    <children>
 22       <JFXTabPane layoutX="20.0" layoutY="60.0" prefHeight="415.0" prefWidth="660.0" tabClosingPolicy="UNAVAILABLE">
 23         <tabs>
 24           <Tab text="借书">
 25             <content>
 26                 <ScrollPane layoutX="120.0" layoutY="128.0" prefHeight="200.0" prefWidth="200.0">
 27                     <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="380.0" prefWidth="645.0">
 28                         <children>
 29                             <Label layoutX="314.0" layoutY="36.0" text="借书">
 30                                 <font>
 31                                     <Font name="System Bold Italic" size="18.0" />
 32                                 </font>
 33                             </Label>
 34                             <Label layoutX="57.0" layoutY="130.0" text="图书编号" textFill="#2196f3">
 35                               <font>
 36                                  <Font name="System Bold Italic" size="15.0" />
 37                               </font></Label>
 38                             <JFXTextField fx:id="tf_js_book_id" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="120.0" layoutY="128.0" />
 39                             <Label layoutX="375.0" layoutY="130.0" text="读者编号" textFill="#2196f3">
 40                               <font>
 41                                  <Font name="System Bold Italic" size="15.0" />
 42                               </font></Label>
 43                             <Label layoutX="381.0" layoutY="182.0" text="读者姓名" textFill="DARKORANGE" />
 44                             <JFXTextField fx:id="tf_js_reader_id" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="437.0" layoutY="128.0" />
 45                             <JFXTextField fx:id="tf_js_reader_name" alignment="CENTER" editable="false" layoutX="437.0" layoutY="174.0" />
 46                            <Separator layoutX="63.0" layoutY="112.0" prefWidth="220.0" />
 47                            <Label layoutX="158.0" layoutY="81.0" text="图书信息" />
 48                            <Label layoutX="464.0" layoutY="81.0" text="读者信息" />
 49                            <Separator layoutX="378.0" layoutY="111.0" prefWidth="220.0" />
 50                            <Label layoutX="63.0" layoutY="178.0" text="图书名称" textFill="DARKORANGE" />
 51                            <Label layoutX="69.0" layoutY="225.0" text="出版社" textFill="DARKORANGE" />
 52                            <Label layoutX="63.0" layoutY="271.0" text="出版时间" textFill="DARKORANGE" />
 53                            <Label layoutX="381.0" layoutY="225.0" text="读者类别" textFill="DARKORANGE" />
 54                            <Label layoutX="381.0" layoutY="271.0" text="读者性别" textFill="DARKORANGE" />
 55                            <JFXTextField fx:id="tf_js_book_name" alignment="CENTER" editable="false" layoutX="120.0" layoutY="174.0" />
 56                            <JFXTextField fx:id="tf_js_book_publisher" alignment="CENTER" editable="false" layoutX="120.0" layoutY="221.0" />
 57                            <JFXTextField fx:id="tf_js_reader_type" alignment="CENTER" editable="false" layoutX="437.0" layoutY="221.0" />
 58                            <JFXTextField fx:id="tf_js_book_publish_time" alignment="CENTER" editable="false" layoutX="120.0" layoutY="267.0" />
 59                            <JFXTextField fx:id="tf_js_reader_sex" alignment="CENTER" editable="false" layoutX="437.0" layoutY="267.0" />
 60                            <JFXButton fx:id="btn_jieshu_confirm" layoutX="267.0" layoutY="340.0" mnemonicParsing="false" onAction="#js_confirm_start" prefHeight="23.0" prefWidth="59.0" text="确认" />
 61                            <JFXButton fx:id="btn_jieshu_clear" layoutX="332.0" layoutY="340.0" mnemonicParsing="false" onAction="#js_clear_start" prefHeight="23.0" prefWidth="63.0" text="清楚" />
 62                            <Label layoutX="57.0" layoutY="308.0" text="借书日期" textFill="#304ffe">
 63                               <font>
 64                                  <Font name="System Bold Italic" size="15.0" />
 65                               </font>
 66                            </Label>
 67                            <Label layoutX="375.0" layoutY="308.0" text="还书日期" textFill="#304ffe">
 68                               <font>
 69                                  <Font name="System Bold Italic" size="15.0" />
 70                               </font>
 71                            </Label>
 72                            <Label fx:id="lb_js_reader_jieshu_date" alignment="CENTER" contentDisplay="CENTER" layoutX="127.0" layoutY="311.0" prefHeight="15.0" prefWidth="134.0" text="Label" />
 73                            <Label fx:id="lb_js_reader_huanshu_date" alignment="CENTER" contentDisplay="CENTER" layoutX="452.0" layoutY="311.0" prefHeight="15.0" prefWidth="125.0" />
 74                            <ImageView fx:id="imageview" fitHeight="40.0" fitWidth="47.0" layoutX="194.0" layoutY="-85.0" pickOnBounds="true" preserveRatio="true" />
 75 
 76                         </children>
 77                     </AnchorPane>
 78                 </ScrollPane>
 79             </content>
 80           </Tab>
 81           <Tab text="还书">
 82             <content>
 83                 <ScrollPane layoutX="120.0" layoutY="128.0" prefHeight="200.0" prefWidth="200.0">
 84                     <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="379.0" prefWidth="655.0">
 85                         <children>
 86                             <Label layoutX="314.0" layoutY="35.0" text="还书">
 87                                 <font>
 88                                     <Font name="System Bold Italic" size="18.0" />
 89                                 </font>
 90                             </Label>
 91                             <Label layoutX="69.0" layoutY="310.0" text="图书编号" textFill="#2196f3">
 92                               <font>
 93                                  <Font name="System Bold Italic" size="15.0" />
 94                               </font></Label>
 95                             <JFXTextField fx:id="tf_hs_book_id" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="131.0" layoutY="309.0" />
 96                             <Label layoutX="69.0" layoutY="133.0" text="读者编号" textFill="#2196f3">
 97                               <font>
 98                                  <Font name="System Bold Italic" size="15.0" />
 99                               </font></Label>
100                             <Label layoutX="76.0" layoutY="169.0" text="读者姓名" textFill="DARKORANGE" />
101                             <JFXTextField fx:id="tf_hs_reader_id" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="131.0" layoutY="129.0" />
102                             <JFXTextField fx:id="tf_hs_reader_name" alignment="CENTER" editable="false" layoutX="132.0" layoutY="161.0" />
103                             <Separator layoutX="63.0" layoutY="112.0" prefWidth="220.0" />
104                             <Label layoutX="158.0" layoutY="81.0" text="读者信息" />
105                             <Label layoutX="464.0" layoutY="81.0" text="借书信息" />
106                             <Separator layoutX="335.0" layoutY="112.0" prefHeight="3.0" prefWidth="300.0" />
107                             <Label layoutX="285.0" layoutY="312.0" text="图书名称" textFill="DARKORANGE" />
108                             <Label layoutX="76.0" layoutY="197.0" text="读者类别" textFill="DARKORANGE" />
109                             <Label layoutX="76.0" layoutY="228.0" text="读者性别" textFill="DARKORANGE" />
110                             <JFXTextField fx:id="tf_hs_book_name" alignment="CENTER" editable="false" layoutX="342.0" layoutY="308.0" />
111                             <JFXTextField fx:id="tf_hs_reader_type" alignment="CENTER" editable="false" layoutX="132.0" layoutY="193.0" />
112                             <JFXTextField fx:id="tf_hs_reader_sex" alignment="CENTER" editable="false" layoutX="132.0" layoutY="224.0" />
113                             <JFXButton layoutX="267.0" layoutY="352.0" mnemonicParsing="false" onAction="#huanshu_start" prefHeight="23.0" prefWidth="59.0" text="确认" />
114                             <JFXButton layoutX="332.0" layoutY="352.0" mnemonicParsing="false" onAction="#clear_hs_reader" prefHeight="23.0" prefWidth="63.0" text="清楚" />
115                            <TableView fx:id="tbv_huanshu_record" layoutX="345.0" layoutY="124.0" prefHeight="127.0" prefWidth="284.0">
116                              <columns>
117                                     <TableColumn fx:id="tb_column_huanshu_bookId" prefWidth="54.0" text="图书Id" />
118                                     <TableColumn fx:id="tb_column_huanshu_bookName" prefWidth="81.0" text="图书名称" />
119                                     <TableColumn fx:id="tb_column_huanshu_borrowDate" prefWidth="73.0" text="借出时间" />
120                                     <TableColumn fx:id="tb_column_huanshu_backDate" prefWidth="74.0" text="到期时间" />
121                              </columns>
122                            </TableView>
123                            <Label layoutX="158.0" layoutY="271.0" text="图书信息" />
124                            <Separator layoutX="68.0" layoutY="296.0" prefHeight="3.0" prefWidth="567.0" />
125                         </children>
126                     </AnchorPane>
127                 </ScrollPane>
128             </content>
129           </Tab>
130             <Tab text="图书信息维护">
131                 <ScrollPane layoutX="120.0" layoutY="128.0" prefHeight="200.0" prefWidth="200.0">
132                     <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="378.0" prefWidth="656.0">
133                         <children>
134                             <Label layoutX="278.0" layoutY="25.0" text="图书信息维护">
135                                 <font>
136                                     <Font name="System Bold Italic" size="18.0" />
137                                 </font>
138                             </Label>
139                         <JFXTabPane layoutX="37.0" layoutY="63.0" prefHeight="301.0" prefWidth="577.0" style="-fx-border-color: #4CAF50; -fx-background-color: #EEEEEE;" tabClosingPolicy="UNAVAILABLE">
140                             <Tab text="添加">
141                                 <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="656.0">
142                                     <Label layoutX="53.0" layoutY="39.0" text="图书编号" textFill="#2196f3">
143                                     <font>
144                                        <Font name="System Bold Italic" size="15.0" />
145                                     </font></Label>
146                                     <Label layoutX="344.0" layoutY="39.0" text="图书名称" textFill="#2196f3">
147                                     <font>
148                                        <Font name="System Bold Italic" size="15.0" />
149                                     </font></Label>
150                                     <Label layoutX="53.0" layoutY="83.0" text="图书类别" />
151                                     <Label layoutX="65.0" layoutY="125.0" text="译者" />
152                                     <Label layoutX="53.0" layoutY="165.0" text="出版时间" />
153                                     <Label layoutX="356.0" layoutY="83.0" text="作者" />
154                                     <Label layoutX="350.0" layoutY="125.0" text="出版社" />
155                                     <Label layoutX="356.0" layoutY="165.0" text="价格" />
156                                     <Label layoutX="53.0" layoutY="209.0" text="库存容量" />
157                                     <JFXButton fx:id="btn_ts_add_book_add" layoutX="392.0" layoutY="235.0" mnemonicParsing="false" onAction="#ts_book_add" prefHeight="23.0" prefWidth="69.0" text="添加" />
158                                     <JFXButton fx:id="btn_ts_add_book_clear" layoutX="473.0" layoutY="235.0" mnemonicParsing="false" onAction="#ts_book_add_clear" prefHeight="23.0" prefWidth="69.0" text="清楚" />
159                                     <JFXTextField fx:id="tf_ts_add_book_id" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="112.0" layoutY="35.0" />
160                                     <JFXTextField fx:id="tf_ts_add_book_translator" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="112.0" layoutY="121.0" />
161                                     <JFXTextField fx:id="tf_ts_add_book_stock" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="112.0" layoutY="207.0" />
162                                     <JFXTextField fx:id="tf_ts_add_book_name" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="404.0" layoutY="35.0" />
163                                     <JFXTextField fx:id="tf_ts_add_book_author" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="404.0" layoutY="79.0" />
164                                     <JFXTextField fx:id="tf_ts_add_book_publisher" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="404.0" layoutY="121.0" />
165                                     <JFXTextField fx:id="tf_ts_add_book_price" alignment="CENTER" focusColor="DEEPSKYBLUE" layoutX="404.0" layoutY="161.0" />
166                                     <JFXComboBox fx:id="cb_ts_add_book_type" focusColor="DEEPSKYBLUE" layoutX="111.0" layoutY="79.0" prefWidth="150.0" promptText="请选择类别..." />
167                                     <JFXDatePicker fx:id="dp_ts_add_book_publish_time" defaultColor="DEEPSKYBLUE" layoutX="112.0" layoutY="161.0" prefHeight="23.0" prefWidth="156.0" />
168                                 </AnchorPane>
169                             </Tab>
170                             <Tab text="修改">
171                                 <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="656.0">
172                                     <Label layoutX="53.0" layoutY="70.0" text="图书编号" />
173                                     <Label layoutX="344.0" layoutY="70.0" text="图书名称" />
174                                     <Label layoutX="53.0" layoutY="112.0" text="图书类别" />
175                                     <Label layoutX="56.0" layoutY="147.0" text="译     者" />
176                                     <Label layoutX="53.0" layoutY="181.0" text="出版时间" />
177                                     <Label layoutX="356.0" layoutY="112.0" text="作者" />
178                                     <Label layoutX="350.0" layoutY="147.0" text="出版社" />
179                                     <Label layoutX="356.0" layoutY="181.0" text="价格" />
180                                     <Label layoutX="53.0" layoutY="216.0" text="库存容量" />
181                                     <JFXButton fx:id="btn_ts_alter_book_alterBtn" layoutX="392.0" layoutY="235.0" mnemonicParsing="false" onAction="#ts_book_alter_start" prefHeight="23.0" prefWidth="69.0" text="修改" />
182                                     <JFXButton fx:id="btn_ts_alter_book_clearBtn" layoutX="473.0" layoutY="235.0" mnemonicParsing="false" onAction="#ts_book_alter_clear" prefHeight="23.0" prefWidth="69.0" text="清楚" />
183                                     <JFXTextField fx:id="tf_ts_alter_book_id" editable="false" layoutX="112.0" layoutY="66.0" />
184                                     <JFXTextField fx:id="tf_ts_alter_book_translator" layoutX="112.0" layoutY="143.0" />
185                                     <JFXTextField fx:id="tf_ts_alter_book_stock" layoutX="112.0" layoutY="214.0" />
186                                     <JFXTextField fx:id="tf_ts_alter_book_name" layoutX="404.0" layoutY="66.0" />
187                                     <JFXTextField fx:id="tf_ts_alter_book_author" layoutX="404.0" layoutY="108.0" />
188                                     <JFXTextField fx:id="tf_ts_alter_book_publisher" layoutX="404.0" layoutY="143.0" />
189                                     <JFXTextField fx:id="tf_ts_alter_book_price" layoutX="404.0" layoutY="177.0" />
190                                     <JFXComboBox fx:id="cb_ts_alter_book_type" editable="true" layoutX="111.0" layoutY="108.0" prefWidth="150.0" />
191                                     <JFXDatePicker fx:id="tp_ts_alter_book_publish_time" layoutX="113.0" layoutY="177.0" prefHeight="23.0" prefWidth="156.0" />
192                                  <Label layoutX="43.0" layoutY="27.0" text="图书编号" textFill="#2196f3">
193                                     <font>
194                                        <Font name="System Bold Italic" size="17.0" />
195                                     </font>
196                                  </Label>
197                                  <JFXTextField fx:id="tf_ts_alter_book_search_id" layoutX="113.0" layoutY="27.0" prefHeight="23.0" prefWidth="343.0" />
198                                  <JFXButton fx:id="btn_ts_alter_book_searchBtn" layoutX="465.0" layoutY="27.0" mnemonicParsing="false" onAction="#ts_book_alter_search" prefHeight="23.0" prefWidth="85.0" text="查询" />
199                                 </AnchorPane>
200                             </Tab>
201                             <Tab text="删除">
202                                 <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="656.0">
203                                     <Label layoutX="53.0" layoutY="70.0" text="图书编号" />
204                                     <Label layoutX="344.0" layoutY="70.0" text="图书名称" />
205                                     <Label layoutX="53.0" layoutY="112.0" text="图书类别" />
206                                     <Label layoutX="56.0" layoutY="147.0" text="译     者" />
207                                     <Label layoutX="53.0" layoutY="181.0" text="出版时间" />
208                                     <Label layoutX="356.0" layoutY="112.0" text="作者" />
209                                     <Label layoutX="350.0" layoutY="147.0" text="出版社" />
210                                     <Label layoutX="356.0" layoutY="181.0" text="价格" />
211                                     <Label layoutX="53.0" layoutY="216.0" text="库存容量" />
212                                     <JFXButton fx:id="btn_ts_delete_book_deleteBtn" layoutX="392.0" layoutY="235.0" mnemonicParsing="false" onAction="#ts_book_delete" prefHeight="23.0" prefWidth="69.0" text="删除" />
213                                     <JFXButton fx:id="btn_ts_delete_book_clearBtn" layoutX="473.0" layoutY="235.0" mnemonicParsing="false" onAction="#ts_book_delete_clear" prefHeight="23.0" prefWidth="69.0" text="清楚" />
214                                     <JFXTextField fx:id="tf_ts_delete_book_id" editable="false" layoutX="112.0" layoutY="66.0" />
215                                     <JFXTextField fx:id="tf_ts_delete_book_translator" editable="false" layoutX="112.0" layoutY="143.0" />
216                                     <JFXTextField fx:id="tf_ts_delete_book_stock" editable="false" layoutX="112.0" layoutY="214.0" />
217                                     <JFXTextField fx:id="tf_ts_delete_book_name" editable="false" layoutX="404.0" layoutY="66.0" />
218                                     <JFXTextField fx:id="tf_ts_delete_book_author" editable="false" layoutX="404.0" layoutY="108.0" />
219                                     <JFXTextField fx:id="tf_ts_delete_book_publisher" editable="false" layoutX="404.0" layoutY="143.0" />
220                                     <JFXTextField fx:id="tf_ts_delete_book_price" editable="false" layoutX="404.0" layoutY="177.0" />
221                                     <JFXComboBox fx:id="cb_ts_delete_book_type" editable="true" layoutX="111.0" layoutY="108.0" prefWidth="150.0" />
222                                     <JFXTextField fx:id="tf_ts_delete_book_publish_time" editable="false" layoutX="112.0" layoutY="177.0" />
223                                     <Label layoutX="43.0" layoutY="27.0" text="图书编号" textFill="#2196f3">
224                                         <font>
225                                             <Font name="System Bold Italic" size="17.0" />
226                                         </font>
227                                     </Label>
228                                     <JFXTextField fx:id="tf_ts_delete_book_search_id" layoutX="113.0" layoutY="27.0" prefHeight="23.0" prefWidth="343.0" />
229                                     <JFXButton fx:id="btn_ts_delete_book_searchBtn" layoutX="465.0" layoutY="27.0" mnemonicParsing="false" onAction="#ts_book_delete_search" prefHeight="23.0" prefWidth="85.0" text="查询" />
230                                 </AnchorPane>
231                             </Tab>
232                             <Tab text="图书类别">
233                                 <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="656.0">
234                                     
235                                 </AnchorPane>
236                             </Tab>
237                         </JFXTabPane>
238                         </children>
239                     </AnchorPane>
240                 </ScrollPane>
241 
242             </Tab>
243             <Tab text="读者信息维护">
244                 <ScrollPane layoutX="120.0" layoutY="128.0" prefHeight="200.0" prefWidth="200.0">
245                     <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="377.0" prefWidth="658.0">
246                         <children>
247                             <Label layoutX="275.0" layoutY="27.0" text="读者信息维护">
248                                 <font>
249                                     <Font name="System Bold Italic" size="18.0" />
250                                 </font>
251                             </Label>
252                             <JFXTabPane layoutX="37.0" layoutY="63.0" prefHeight="302.0" prefWidth="577.0" style="-fx-background-color: #EEEEEE; -fx-border-color: #4CAF50;" tabClosingPolicy="UNAVAILABLE">
253                                 <Tab text="添加">
254                                     <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="577.0">
255                                         <Label layoutX="53.0" layoutY="39.0" text="读者编号" />
256                                         <Label layoutX="344.0" layoutY="39.0" text="读者姓名" />
257                                         <Label layoutX="53.0" layoutY="83.0" text="读者类别" />
258                                         <Label layoutX="53.0" layoutY="128.0" text="可借数量" />
259                                         <Label layoutX="356.0" layoutY="83.0" text="性别" />
260                                         <Label layoutX="344.0" layoutY="128.0" text="可借天数" />
261                                         <JFXTextField fx:id="tf_rd_add_reader_id" layoutX="117.0" layoutY="35.0" />
262                                         <JFXTextField fx:id="tf_rd_add_reader_numbers" layoutX="117.0" layoutY="124.0" />
263                                         <JFXTextField fx:id="tf_rd_add_reader_name" layoutX="406.0" layoutY="35.0" />
264                                         <JFXTextField fx:id="tf_rd_add_reader_days" layoutX="406.0" layoutY="124.0" />
265                                         <JFXComboBox fx:id="cb_rd_add_reader_type" layoutX="116.0" layoutY="79.0" prefWidth="150.0" />
266                                         <JFXComboBox fx:id="cb_rd_add_reader_sex" layoutX="405.0" layoutY="79.0" prefWidth="150.0" />
267                                         <JFXButton fx:id="btn_rd_add_reader_addBtn" layoutX="392.0" layoutY="235.0" mnemonicParsing="false" onAction="#add_new_reader" prefHeight="23.0" prefWidth="69.0" text="添加" />
268                                         <JFXButton fx:id="btn_rd_add_reader_clearBtn" layoutX="473.0" layoutY="235.0" mnemonicParsing="false" onAction="#rd_reader_add_clear" prefHeight="23.0" prefWidth="69.0" text="清楚" />
269                                     </AnchorPane>
270                                 </Tab>
271                                 <Tab text="修改">
272                                     <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="656.0">
273                                         <Label layoutX="53.0" layoutY="78.0" text="读者编号" />
274                                         <Label layoutX="344.0" layoutY="78.0" text="读者姓名" />
275                                         <Label layoutX="53.0" layoutY="122.0" text="读者类别" />
276                                         <Label layoutX="53.0" layoutY="167.0" text="可借数量" />
277                                         <Label layoutX="356.0" layoutY="122.0" text="性别" />
278                                         <Label layoutX="344.0" layoutY="167.0" text="可借天数" />
279                                         <JFXTextField fx:id="tf_rd_alter_reader_id" editable="false" layoutX="117.0" layoutY="74.0" />
280                                         <JFXTextField fx:id="tf_rd_alter_reader_numbers" layoutX="117.0" layoutY="163.0" />
281                                         <JFXTextField fx:id="tf_rd_alter_reader_name" layoutX="406.0" layoutY="74.0" />
282                                         <JFXTextField fx:id="tf_rd_alter_reader_days" layoutX="406.0" layoutY="163.0" />
283                                         <JFXComboBox fx:id="cb_rd_alter_reader_type" layoutX="116.0" layoutY="118.0" prefWidth="150.0" />
284                                         <JFXComboBox fx:id="cb_rd_alter_reader_sex" layoutX="405.0" layoutY="118.0" prefWidth="150.0" />
285                                         <JFXButton fx:id="btn_rd_alter_reader_alterBtn" layoutX="392.0" layoutY="235.0" mnemonicParsing="false" onAction="#alter_rd_reader" prefHeight="23.0" prefWidth="69.0" text="修改" />
286                                         <JFXButton fx:id="btn_rd_alter_reader_clearBtn" layoutX="473.0" layoutY="235.0" mnemonicParsing="false" onAction="#rd_reader_alter_clear" prefHeight="23.0" prefWidth="69.0" text="清楚" />
287                                  <Label layoutX="41.0" layoutY="35.0" text="读者编号" textFill="#2196f3">
288                                     <font>
289                                        <Font name="System Bold Italic" size="18.0" />
290                                     </font>
291                                  </Label>
292                                  <JFXTextField fx:id="tf_rd_alter_reader_search_id" layoutX="118.0" layoutY="36.0" prefHeight="23.0" prefWidth="350.0" />
293                                  <JFXButton layoutX="474.0" layoutY="36.0" mnemonicParsing="false" onAction="#rd_reader_alter_search" prefHeight="23.0" prefWidth="79.0" text="查询" />
294                                  <JFXToggleButton fx:id="tgBtn_rd_alter_reader_password_reset" layoutX="118.0" layoutY="196.0" mnemonicParsing="false" prefHeight="56.0" prefWidth="149.0" text="初始化密码" />
295                                  <Label layoutX="53.0" layoutY="218.0" text="密码设置" />
296                                     </AnchorPane>
297                                 </Tab>
298                                 <Tab text="删除">
299                                     <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="200.0" prefWidth="656.0">
300                                         <Label layoutX="53.0" layoutY="78.0" text="读者编号" />
301                                         <Label layoutX="344.0" layoutY="78.0" text="读者姓名" />
302                                         <Label layoutX="53.0" layoutY="122.0" text="读者类别" />
303                                         <Label layoutX="53.0" layoutY="167.0" text="可借数量" />
304                                         <Label layoutX="356.0" layoutY="122.0" text="性别" />
305                                         <Label layoutX="344.0" layoutY="167.0" text="可借天数" />
306                                         <JFXTextField fx:id="tf_rd_delete_reader_id" editable="false" layoutX="117.0" layoutY="74.0" />
307                                         <JFXTextField fx:id="tf_rd_delete_reader_numbers" editable="false" layoutX="117.0" layoutY="163.0" />
308                                         <JFXTextField fx:id="tf_rd_delete_reader_name" editable="false" layoutX="406.0" layoutY="74.0" />
309                                         <JFXTextField fx:id="tf_rd_delete_reader_days" editable="false" layoutX="406.0" layoutY="163.0" />
310                                         <JFXComboBox fx:id="cb_rd_delete_reader_type" layoutX="116.0" layoutY="118.0" prefWidth="150.0" />
311                                         <JFXComboBox fx:id="cb_rd_delete_reader_sex" layoutX="405.0" layoutY="118.0" prefWidth="150.0" />
312                                         <JFXButton fx:id="btn_rd_delete_reader_deleteBtn" layoutX="392.0" layoutY="235.0" mnemonicParsing="false" onAction="#delete_rd_reader" prefHeight="23.0" prefWidth="69.0" text="删除" />
313                                         <JFXButton fx:id="btn_rd_delete_reader_clearBtn" layoutX="473.0" layoutY="235.0" mnemonicParsing="false" onAction="#rd_reader_delete_clear" prefHeight="23.0" prefWidth="69.0" text="清楚" />
314                                         <Label layoutX="41.0" layoutY="35.0" text="读者编号" textFill="#2196f3">
315                                             <font>
316                                                 <Font name="System Bold Italic" size="18.0" />
317                                             </font>
318                                         </Label>
319                                         <JFXTextField fx:id="tf_rd_delete_reader_search_id" layoutX="118.0" layoutY="36.0" prefHeight="23.0" prefWidth="350.0" />
320                                         <JFXButton fx:id="btn_rd_delete_reader_searchBtn" layoutX="474.0" layoutY="36.0" mnemonicParsing="false" onAction="#rd_reader_delete_search" prefHeight="23.0" prefWidth="79.0" text="查询" />
321                                     </AnchorPane>
322                                 </Tab>
323                             </JFXTabPane>
324                         </children>
325                     </AnchorPane>
326                 </ScrollPane>
327             </Tab>
328             <Tab text="所有书目">
329                 <AnchorPane fx:id="treeview_test" minHeight="0.0" minWidth="0.0" prefHeight="377.0" prefWidth="658.0">
330                   <children>
331                      <TableView fx:id="tbv_book" layoutX="14.0" layoutY="45.0" prefHeight="320.0" prefWidth="635.0">
332                        <columns>
333                          <TableColumn fx:id="tb_column_book_id" prefWidth="75.0" text="图书ID" />
334                          <TableColumn fx:id="tb_column_book_name" prefWidth="89.0" text="图书名称" />
335                            <TableColumn fx:id="tb_column_book_type" prefWidth="69.0" text="图书类别" />
336                            <TableColumn fx:id="tb_column_book_author" prefWidth="64.0" text="作者" />
337                            <TableColumn fx:id="tb_column_book_translator" prefWidth="69.0" text="译者" />
338                            <TableColumn fx:id="tb_column_book_publisher" prefWidth="92.0" text="出版社" />
339                            <TableColumn fx:id="tb_column_book_publishTime" prefWidth="84.0" text="出版时间" />
340                            <TableColumn fx:id="tb_column_book_price" prefWidth="71.0" text="价格" />
341                        </columns>
342                      </TableView>
343                      <JFXButton layoutX="581.0" layoutY="14.0" mnemonicParsing="false" onAction="#getAllBooks" prefHeight="23.0" prefWidth="65.0" text="刷新" />
344                   </children>
345                 </AnchorPane>
346             </Tab>
347             <Tab text="所有读者">
348                 <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="377.0" prefWidth="658.0">
349                     <children>
350                         <TableView fx:id="tbv_reader" layoutX="14.0" layoutY="45.0" prefHeight="320.0" prefWidth="635.0">
351                             <columns>
352                                 <TableColumn fx:id="tb_column_reader_id" prefWidth="75.0" text="读者ID" />
353                                 <TableColumn fx:id="tb_column_reader_name" prefWidth="75.0" text="读者名称" />
354                                 <TableColumn fx:id="tb_column_reader_type" prefWidth="75.0" text="读者类别" />
355                                 <TableColumn fx:id="tb_column_reader_sex" prefWidth="75.0" text="读者性别" />
356                                 <TableColumn fx:id="tb_column_reader_numbers" prefWidth="75.0" text="可借数量" />
357                                 <TableColumn fx:id="tb_column_reader_days" prefWidth="75.0" text="可借天数" />
358                                 <TableColumn fx:id="tb_column_reader_forfeit" prefWidth="75.0" text="罚款金额" />
359                                 <TableColumn fx:id="tb_column_reader_borrowed_books" prefWidth="75.0" text="已借数量" />
360                             </columns>
361                         </TableView>
362                      <JFXButton layoutX="581.0" layoutY="14.0" mnemonicParsing="false" onAction="#getAllReaders" prefHeight="23.0" prefWidth="65.0" text="刷新" />
363                     </children>
364                 </AnchorPane>
365             </Tab>
366             <Tab text="所有借阅记录">
367                 <AnchorPane minHeight="0.0" minWidth="0.0" prefHeight="377.0" prefWidth="658.0">
368                     <children>
369                         <TableView fx:id="tbv_borrow" layoutX="14.0" layoutY="45.0" prefHeight="320.0" prefWidth="635.0">
370                             <columns>
371                                 <TableColumn fx:id="tb_column_borrow_id" prefWidth="78.0" text="借阅流水号" />
372                                 <TableColumn fx:id="tb_column_borrow_bookId" prefWidth="153.0" text="图书" />
373                                 <TableColumn fx:id="tb_column_borrow_readerId" prefWidth="149.0" text="读者" />
374                                 <TableColumn fx:id="tb_column_borrow_borrowDate" prefWidth="94.0" text="借出时间" />
375                                 <TableColumn fx:id="tb_column_borrow_backDate" prefWidth="92.0" text="到期时间" />
376                                 <TableColumn fx:id="tb_column_borrow_isBack" prefWidth="68.0" text="是否归还" />
377                             </columns>
378                         </TableView>
379                         <JFXButton layoutX="581.0" layoutY="14.0" mnemonicParsing="false" onAction="#getAllBorrowedRecordings" prefHeight="23.0" prefWidth="65.0" text="刷新" />
380                     </children>
381                 </AnchorPane>
382             </Tab>
383         </tabs>
384       </JFXTabPane>
385       <Label layoutX="272.0" layoutY="14.0" text="图书管理系统" textFill="GOLD">
386          <font>
387             <Font name="System Bold Italic" size="26.0" />
388          </font>
389       </Label>
390       <Label fx:id="lb_welcome" layoutX="28.0" layoutY="40.0" text="xx,老师您好!" textFill="DARKORANGE" />
391       <Hyperlink layoutX="633.0" layoutY="37.0" onAction="#hbrlink_goto_login" text="退出" />
392    </children>
393 </AnchorPane>
View Code

效果如下:

8.util包----工具类

  • constant常量类
    package Util;
    
    public class Constant {
    
        //图书类别
        public static final String[] BOOK_TYPES = new String[]{"科技类", "文学类", "杂志", "其他"};
    
        //读者类别
        public static final String[] READER_YTPES = new String[]{"教师", "学生", "职工"};
    
        //性别
        public static final String[] SEX = new String[]{"男", "女"};
    }

     

  • DataUtils 时间计算类------计算出指定日期过多少天以后的日期,适用于计算到期时间
    package Util;
    
    import java.text.ParseException;
    import java.text.SimpleDateFormat;
    import java.util.Calendar;
    import java.util.Date;
    import java.util.Locale;
    import java.util.SimpleTimeZone;
    
    public class DateUtils {
    
        public static String getAfterDay(String date, int day) {
            SimpleDateFormat parser = new SimpleDateFormat("yyyy-MM-dd");
            Date a = null;
            try {
                a = parser.parse(date);
                Calendar calendar = Calendar.getInstance();
                calendar.setTime(a);
                calendar.add(Calendar.DATE, day);
                SimpleDateFormat simpleDateFormat = new SimpleDateFormat("yyyy-MM-dd", Locale.ENGLISH);
                return simpleDateFormat.format(calendar.getTime());
            } catch (ParseException e) {
                e.printStackTrace();
            }
            return null;
        }
    }

     

  • FileUtil-----文件类-----适用于记住密码等
    package Util;
    
    import java.io.*;
    import java.util.Arrays;
    import java.util.Scanner;
    
    public class FileUtil {
    
        public static void setUserAndPass(String User, String Pass) {
            PrintWriter outputStream = null;
    
            try {
                outputStream = new PrintWriter(new FileOutputStream("user_pass.txt"));
                outputStream.println(User+"#"+Pass);
                outputStream.flush();
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
        }
    
        public static String getUserAndPass( ) {
            Scanner scan = null;
            try {
                scan = new Scanner(new FileInputStream("user_pass.txt"));
            } catch (FileNotFoundException e) {
                e.printStackTrace();
            }
            return scan.nextLine();
        }
    
    }

     

  • DataBaseUtil-----数据库查询类-----所有的数据库查询代码均在这个类里面,方便维护
      1 package Util;
      2 
      3 import javafx.collections.FXCollections;
      4 import javafx.collections.ObservableList;
      5 import sample.entity.*;
      6 
      7 import java.math.BigDecimal;
      8 import java.sql.*;
      9 import java.text.SimpleDateFormat;
     10 import java.util.ArrayList;
     11 import java.util.Date;
     12 import java.util.HashMap;
     13 
     14 
     15 public class DataBaseUtil {
     16 
     17 
     18     /**
     19      * 读者登陆检查
     20      * @param account
     21      * @param password
     22      * @return
     23      */
     24     public static boolean checkReader(String account, String password) {
     25         boolean checkbool = false;
     26         try {
     27             Connection con = null; //定义一个MYSQL链接对象
     28             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
     29             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
     30             Statement stmt; //创建声明
     31             stmt = con.createStatement();
     32 
     33             String password_fromDb;
     34             String selectSql = "select pass from Reader where Id='"+account+"'";
     35             ResultSet selectRes = stmt.executeQuery(selectSql);
     36             if (selectRes.next()) {
     37                 password_fromDb = selectRes.getString("pass");
     38                 if (password_fromDb.equals(password)) {
     39                     checkbool = true;
     40                 }
     41             }
     42             con.close();
     43         } catch (Exception e) {
     44             System.out.print("读者登陆检查---checkReader----MYSQL ERROR:" + e.getMessage());
     45         }
     46         return checkbool;
     47     }
     48 
     49     /**
     50      * 管理员登陆检查
     51      * @param account
     52      * @param password
     53      * @return
     54      */
     55     public static boolean checkUser(String account, String password) {
     56         boolean checkbool = false;
     57         try {
     58             Connection con = null; //定义一个MYSQL链接对象
     59             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
     60             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
     61             Statement stmt; //创建声明
     62             stmt = con.createStatement();
     63 
     64             String password_fromDb;
     65             String selectSql = "SELECT pass FROM user where Id='"+account+"'";
     66             ResultSet selectRes = stmt.executeQuery(selectSql);
     67             if (selectRes.next()) {
     68                 password_fromDb = selectRes.getString("pass");
     69                 if (password_fromDb.equals(password)) {
     70                     checkbool = true;
     71                 }
     72             }
     73             con.close();
     74         } catch (Exception e) {
     75             System.out.print("管理员登陆检查----checkUser----MYSQL ERROR:" + e.getMessage());
     76         }
     77         return checkbool;
     78     }
     79 
     80     /**
     81      * 获取book
     82      * @param id
     83      * @return
     84      */
     85     public static Book getBook(String id) {
     86         Book book = null;
     87         try {
     88             Connection con = null; //定义一个MYSQL链接对象
     89             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
     90             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
     91             Statement stmt; //创建声明
     92             stmt = con.createStatement();
     93 
     94             String selectSql = "SELECT * FROM book where Id='"+id+"'";
     95             ResultSet selectRes = stmt.executeQuery(selectSql);
     96             if (selectRes.next()) {
     97                 book = new Book();
     98                 book.setId(selectRes.getString("Id"));
     99                 book.setName(selectRes.getString("name"));
    100                 book.setType(selectRes.getString("type"));
    101                 book.setAuthor(selectRes.getString("author"));
    102                 book.setTranslator(selectRes.getString("translator"));
    103                 book.setPublisher(selectRes.getString("publisher"));
    104                 book.setPublishTime(selectRes.getDate("publish_time").toString());
    105                 book.setStock(selectRes.getInt("stock"));
    106                 book.setPrice(selectRes.getDouble("price"));
    107             }
    108             con.close();
    109             return book;
    110         } catch (Exception e) {
    111             System.out.print("book获取检查----getBook----MYSQL ERROR:" + e.getMessage());
    112         }
    113         return book;
    114     }
    115 
    116     /**
    117      * 获取单个读者信息
    118      * @param id
    119      * @return
    120      */
    121     public static Reader getReader(String id) {
    122         Reader reader = null;
    123         try {
    124             Connection con = null; //定义一个MYSQL链接对象
    125             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    126             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    127             Statement stmt; //创建声明
    128             stmt = con.createStatement();
    129 
    130             String selectSql = "SELECT * FROM reader where Id='"+id+"'";
    131             ResultSet selectRes = stmt.executeQuery(selectSql);
    132             if (selectRes.next()) {
    133                 reader = new Reader();
    134                 reader.setId(selectRes.getString("Id"));
    135                 reader.setName(selectRes.getString("name"));
    136                 reader.setPassword(selectRes.getString("pass"));
    137                 reader.setType(selectRes.getString("type"));
    138                 reader.setSex(selectRes.getString("sex"));
    139                 reader.setMax_num(selectRes.getInt("max_num"));
    140                 reader.setDays_num(selectRes.getInt("days_num"));
    141                 reader.setForfeit(selectRes.getDouble("forfeit"));
    142             }
    143             con.close();
    144             return reader;
    145         } catch (Exception e) {
    146             System.out.print("reader获取检查----getReader----MYSQL ERROR:" + e.getMessage());
    147         }
    148         return reader;
    149     }
    150 
    151     /**
    152      * 添加新的借阅记录
    153      * @param bookId
    154      * @param readerId
    155      * @param jieshu_date
    156      * @param huanshu_date
    157      * @param isBack
    158      * @return
    159      */
    160     public static boolean addNewBorrow(String bookId, String readerId, String jieshu_date, String huanshu_date, int isBack) {
    161         try {
    162             Connection con = null; //定义一个MYSQL链接对象
    163             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    164             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    165             Statement stmt; //创建声明
    166             stmt = con.createStatement();
    167 
    168             String updateSql = "insert into borrow (book_id,reader_id,borrow_date,back_date,is_back) values ('"+bookId+"','"+readerId+"','"+jieshu_date+"','"+huanshu_date+"','"+isBack+"')";
    169             int selectRes = stmt.executeUpdate(updateSql);
    170             if (selectRes != 0) {
    171                 return true;
    172             }
    173             con.close();
    174         } catch (Exception e) {
    175             System.out.print("addBorrow检查----addNewBorrow----MYSQL ERROR:" + e.getMessage());
    176         }
    177         return false;
    178 
    179     }
    180 
    181     /**
    182      *
    183      * 添加新书
    184      * @param book
    185      * @return
    186      */
    187     public static boolean addNewBook(Book book) {
    188         try {
    189             Connection con = null; //定义一个MYSQL链接对象
    190             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    191             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    192             Statement stmt; //创建声明
    193             stmt = con.createStatement();
    194 
    195             String updateSql = "insert into book (Id,name,type,author,translator,publisher,publish_time,stock,price) values ('" + book.getId() + "','" + book.getName() + "','" + book.getType() + "','" + book.getAuthor() + "','" + book.getTranslator()+ "','" + book.getPublisher()+ "','" + book.getPublishTime()+ "','" + book.getStock()+ "','" + book.getPrice() + "')";
    196             int selectRes = stmt.executeUpdate(updateSql);
    197             if (selectRes != 0) {
    198                 return true;
    199             }
    200             con.close();
    201         } catch (Exception e) {
    202             System.out.print("addBook检查----addNewBook----MYSQL ERROR:" + e.getMessage());
    203         }
    204         return false;
    205 
    206     }
    207 
    208     /**
    209      * 修改单个书
    210      * @param book
    211      * @return
    212      */
    213     public static Boolean alterBook(Book book) {
    214         try {
    215             Connection con = null; //定义一个MYSQL链接对象
    216             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    217             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    218             Statement stmt; //创建声明
    219             stmt = con.createStatement();
    220 
    221             String updateSql = "update book set name='" + book.getName() + "',type='" + book.getType() + "',author='" + book.getAuthor() + "',translator='" + book.getTranslator() + "',publisher='" + book.getPublisher() + "',publish_time='" + book.getPublishTime() + "',stock=" + book.getStock() + ",price=" + book.getPrice() + " where Id =" + book.getId() + "";
    222             System.out.println(updateSql);
    223             int selectRes = stmt.executeUpdate(updateSql);
    224             if (selectRes != 0) {
    225                 return true;
    226             }
    227             con.close();
    228         } catch (Exception e) {
    229             System.out.print("alterBook检查----alterBook----MYSQL ERROR:" + e.getMessage());
    230         }
    231         return false;
    232     }
    233 
    234     /**
    235      * 删除单个书
    236      * @param book
    237      * @return
    238      */
    239     public static Boolean deleteBook(Book book) {
    240         try {
    241             Connection con = null; //定义一个MYSQL链接对象
    242             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    243             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    244             Statement stmt; //创建声明
    245             stmt = con.createStatement();
    246 
    247             String updateSql = "delete from book where Id='"+book.getId()+"'";
    248             System.out.println(updateSql);
    249             int selectRes = stmt.executeUpdate(updateSql);
    250             if (selectRes != 0) {
    251                 return true;
    252             }
    253             con.close();
    254         } catch (Exception e) {
    255             System.out.print("deleteBook检查----deleteBook----MYSQL ERROR:" + e.getMessage());
    256         }
    257         return false;
    258     }
    259 
    260     /**
    261      * 添加新的读者
    262      * @param reader
    263      * @return
    264      */
    265     public static Boolean addNewReader(Reader reader) {
    266         try {
    267             Connection con = null; //定义一个MYSQL链接对象
    268             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    269             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    270             Statement stmt; //创建声明
    271             stmt = con.createStatement();
    272 
    273             String updateSql = "insert into reader (Id,name,pass,type,sex,max_num,days_num,forfeit) values ('" + reader.getId() + "','" + reader.getName() + "','" + reader.getPassword() + "','"+ reader.getType()+"','" + reader.getSex() + "','" + reader.getMax_num()+ "','" + reader.getDays_num()+ "','" + reader.getForfeit()+ "')";
    274             System.out.println(updateSql);
    275             int selectRes = stmt.executeUpdate(updateSql);
    276             if (selectRes != 0) {
    277                 return true;
    278             }
    279             con.close();
    280         } catch (Exception e) {
    281             System.out.print("addReader检查----addNewReader----MYSQL ERROR:" + e.getMessage());
    282         }
    283         return false;
    284     }
    285 
    286     /**
    287      * 修改单个书
    288      * @param reader
    289      * @return
    290      */
    291     public static Boolean alterReader(Reader reader) {
    292         try {
    293             Connection con = null; //定义一个MYSQL链接对象
    294             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    295             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    296             Statement stmt; //创建声明
    297             stmt = con.createStatement();
    298 
    299             String updateSql = "update reader set name='" + reader.getName() +"',pass='"+reader.getPassword()+ "',type='" + reader.getType() + "',sex='" + reader.getSex() + "',max_num=" + reader.getMax_num() + ",days_num=" + reader.getDays_num() + ",forfeit=" + reader.getForfeit() + "  where Id =" + reader.getId() + "";
    300             System.out.println(updateSql);
    301             int selectRes = stmt.executeUpdate(updateSql);
    302             if (selectRes != 0) {
    303                 return true;
    304             }
    305             con.close();
    306         } catch (Exception e) {
    307             System.out.print("alterReader检查----alterReader----MYSQL ERROR:" + e.getMessage());
    308         }
    309         return false;
    310     }
    311 
    312     /**
    313      * 删除读者
    314      * @param Id
    315      * @return
    316      */
    317     public static Boolean deleteReader(String Id) {
    318         try {
    319             Connection con = null; //定义一个MYSQL链接对象
    320             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    321             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    322             Statement stmt; //创建声明
    323             stmt = con.createStatement();
    324 
    325             String updateSql = "delete from reader where Id='"+Id+"'";
    326             System.out.println(updateSql);
    327             int selectRes = stmt.executeUpdate(updateSql);
    328             if (selectRes != 0) {
    329                 return true;
    330             }
    331             con.close();
    332         } catch (Exception e) {
    333             System.out.print("deleteReader检查----deleteReader----MYSQL ERROR:" + e.getMessage());
    334         }
    335         return false;
    336 
    337     }
    338 
    339     /**
    340      * 获取用户---管理员
    341      * @param myName
    342      * @return
    343      */
    344     public static User getUser(String myName) {
    345         User user = null;
    346         try {
    347             Connection con = null; //定义一个MYSQL链接对象
    348             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    349             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    350             Statement stmt; //创建声明
    351             stmt = con.createStatement();
    352 
    353             String selectSql = "SELECT * FROM user where Id='"+myName+"'";
    354             ResultSet selectRes = stmt.executeQuery(selectSql);
    355             if (selectRes.next()) {
    356                 user = new User();
    357                 user.setId(selectRes.getString("Id"));
    358                 user.setName(selectRes.getString("name"));
    359                 user.setEmail(selectRes.getString("email"));
    360                 user.setIsAdmin(selectRes.getInt("is_admin"));
    361             }
    362             con.close();
    363             return user;
    364         } catch (Exception e) {
    365             System.out.print("user获取检查----getUser----MYSQL ERROR:" + e.getMessage());
    366         }
    367         return user;
    368 
    369     }
    370 
    371     /**
    372      * 获取所有图书信息
    373      * @return
    374      */
    375     public static ObservableList<Book> getAllBooks() {
    376         final ObservableList<Book> books = FXCollections.observableArrayList();
    377         try {
    378             Connection con = null; //定义一个MYSQL链接对象
    379             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    380             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    381             Statement stmt; //创建声明
    382             stmt = con.createStatement();
    383 
    384             Book book = null;
    385             String selectSql = "SELECT * FROM book";
    386             ResultSet selectRes = stmt.executeQuery(selectSql);
    387             while (selectRes.next()) {
    388                 book = new Book();
    389                 book.setId(selectRes.getString("Id"));
    390                 book.setName(selectRes.getString("name"));
    391                 book.setType(selectRes.getString("type"));
    392                 book.setAuthor(selectRes.getString("author"));
    393                 book.setTranslator(selectRes.getString("translator"));
    394                 book.setPublisher(selectRes.getString("publisher"));
    395                 book.setPublishTime(selectRes.getDate("publish_time").toString());
    396                 book.setStock(selectRes.getInt("stock"));
    397                 book.setPrice(selectRes.getDouble("price"));
    398 
    399                 books.add(book);
    400             }
    401             con.close();
    402             return books;
    403         } catch (Exception e) {
    404             System.out.print("books获取检查----getAllBooks----MYSQL ERROR:" + e.getMessage());
    405         }
    406         return books;
    407     }
    408 
    409     /**
    410      * 获取所有读者信息
    411      * @return
    412      */
    413     public static ObservableList<Reader> getAllReaders() {
    414         final ObservableList<Reader> readers = FXCollections.observableArrayList();
    415         try {
    416             Connection con = null; //定义一个MYSQL链接对象
    417             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    418             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    419             Statement stmt; //创建声明
    420             stmt = con.createStatement();
    421 
    422             Reader reader = null;
    423             String selectSql = "SELECT * FROM reader";
    424             ResultSet selectRes = stmt.executeQuery(selectSql);
    425             while (selectRes.next()) {
    426                 reader = new Reader();
    427                 reader.setId(selectRes.getString("Id"));
    428                 reader.setName(selectRes.getString("name"));
    429                 reader.setPassword(selectRes.getString("pass"));
    430                 reader.setType(selectRes.getString("type"));
    431                 reader.setSex(selectRes.getString("sex"));
    432                 reader.setMax_num(selectRes.getInt("max_num"));
    433                 reader.setDays_num(selectRes.getInt("days_num"));
    434                 reader.setForfeit(selectRes.getDouble("forfeit"));
    435                 readers.add(reader);
    436             }
    437             con.close();
    438             return readers;
    439         } catch (Exception e) {
    440             System.out.print("getAllReader获取检查----getAllReader----MYSQL ERROR:" + e.getMessage());
    441         }
    442         return readers;
    443     }
    444 
    445     /**
    446      * 获取所有借阅记录
    447      * @return
    448      */
    449     public static ObservableList<Borrow> getAllBorrowRecord() {
    450         final ObservableList<Borrow> borrows = FXCollections.observableArrayList();
    451         try {
    452             Connection con = null; //定义一个MYSQL链接对象
    453             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    454             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    455             Statement stmt; //创建声明
    456             stmt = con.createStatement();
    457 
    458             Borrow borrow = null;
    459             String selectSql = "SELECT * FROM borrow";
    460             ResultSet selectRes = stmt.executeQuery(selectSql);
    461             while (selectRes.next()) {
    462                 borrow = new Borrow();
    463                 borrow.setId(selectRes.getString("Id"));
    464                 borrow.setBookId(selectRes.getString("book_id")+" ("+getBook(selectRes.getString("book_id")).getName()+")");
    465                 borrow.setReaderId(selectRes.getString("reader_id")+" ("+getReader(selectRes.getString("reader_id")).getName()+")");
    466                 borrow.setBorrowDate(selectRes.getString("borrow_date"));
    467                 borrow.setBackDate(selectRes.getString("back_date"));
    468                 borrow.setIsBack(selectRes.getInt("is_back"));
    469                 borrows.add(borrow);
    470             }
    471             con.close();
    472             return borrows;
    473         } catch (Exception e) {
    474             System.out.print("getAllBorrowRecord获取检查----getAllBorrowRecord----MYSQL ERROR:" + e.getMessage());
    475         }
    476         return borrows;
    477     }
    478 
    479     /**
    480      * 获取指定用户的借阅记录
    481      * @param id
    482      * @return
    483      */
    484     public static ObservableList<borrow_record> getBorrowRecord(String id) {
    485         final ObservableList<borrow_record> borrows = FXCollections.observableArrayList();
    486         try {
    487             Connection con = null; //定义一个MYSQL链接对象
    488             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    489             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    490             Statement stmt; //创建声明
    491             stmt = con.createStatement();
    492 
    493             borrow_record borrow = null;
    494             String selectSql = "SELECT * FROM borrow where reader_id='"+id+"' and is_back=0";
    495             ResultSet selectRes = stmt.executeQuery(selectSql);
    496             while (selectRes.next()) {
    497                 borrow = new borrow_record();
    498                 borrow.setBookId(selectRes.getString("book_id"));
    499                 borrow.setBookName(getBook(selectRes.getString("book_id")).getName());
    500                 borrow.setBorrowDate(selectRes.getString("borrow_date"));
    501                 borrow.setBackDate(selectRes.getString("back_date"));
    502                 borrows.add(borrow);
    503             }
    504             con.close();
    505             return borrows;
    506         } catch (Exception e) {
    507             System.out.print("getBorrowRecord获取检查----getBorrowRecord----MYSQL ERROR:" + e.getMessage());
    508         }
    509         return borrows;
    510     }
    511 
    512     public static double backBook(String redaerId, String bookId) {
    513         try {
    514             Connection con = null; //定义一个MYSQL链接对象
    515             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    516             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    517             Statement stmt,stmt1,stmt2; //创建声明
    518             stmt = con.createStatement();
    519             stmt1 = con.createStatement();
    520             stmt2 = con.createStatement();
    521 
    522             //先找到需要还的书籍,计算是否超出应还日期
    523             String selectSql = "select back_date from borrow where reader_id ='" + redaerId + "' and book_id='"+bookId+"' and is_back=0";
    524             ResultSet selectResult = stmt1.executeQuery(selectSql);
    525 
    526             String updateSql = "update borrow set is_back=1 where reader_id ='" + redaerId + "' and book_id='"+bookId+"' and is_back=0";
    527             System.out.println(updateSql);
    528             int updateRes = stmt.executeUpdate(updateSql);
    529             if (updateRes != 0) {
    530                 SimpleDateFormat format = new SimpleDateFormat("yyyy-MM-dd");//设置日期格式
    531                 String todayStr = format.format(new Date());//今天
    532                 Date today = format.parse(todayStr);
    533 
    534                 double allForfeit = 0;
    535 
    536                 while (selectResult.next()) {
    537                     String back_date_str = selectResult.getString("back_date");
    538                     //计算超期天数,按照一天0.2元的方式罚款
    539                     Date back_date = format.parse(back_date_str);
    540                     int day = (int) ((today.getTime() - back_date.getTime()) / (1000*3600*24));
    541                     if (day > 0) {
    542                         double forfeit = day * 0.2;
    543                         allForfeit += forfeit;
    544                         System.out.println("超期书目:" + getBook(bookId).getName() + " 超期天数=" + day + "  罚款金额=" + forfeit);
    545                     }
    546                 }
    547                 BigDecimal bg = new BigDecimal(allForfeit);
    548                 double myAllForfeit = bg.setScale(2, BigDecimal.ROUND_HALF_UP).doubleValue();
    549                 System.out.println("总的罚款金额:" + myAllForfeit);
    550                 String upSql = "update reader set forfeit=forfeit+"+myAllForfeit+" where Id='"+redaerId+"'";
    551                 int rs = stmt2.executeUpdate(upSql);
    552                 if (rs != 0) {
    553                     return myAllForfeit;
    554                 } else {
    555                     return -1;
    556                 }
    557 //                return true;
    558             }
    559             con.close();
    560         } catch (Exception e) {
    561             System.out.print("backBook检查----backBook----MYSQL ERROR:" + e.getMessage());
    562         }
    563         return -1;
    564     }
    565 
    566     public static ObservableList<Book> getAllLikesBooks(String bookName) {
    567         final ObservableList<Book> books = FXCollections.observableArrayList();
    568         try {
    569             Connection con = null; //定义一个MYSQL链接对象
    570             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    571             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    572             Statement stmt; //创建声明
    573             stmt = con.createStatement();
    574 
    575             Book book = null;
    576             String selectSql = "SELECT * FROM book where name like '%"+bookName+"%' or author like'%"+bookName+"%' or publisher like '%"+bookName+"%' or type like '%"+bookName+"%'";
    577             ResultSet selectRes = stmt.executeQuery(selectSql);
    578             while (selectRes.next()) {
    579                 book = new Book();
    580                 book.setId(selectRes.getString("Id"));
    581                 book.setName(selectRes.getString("name"));
    582                 book.setType(selectRes.getString("type"));
    583                 book.setAuthor(selectRes.getString("author"));
    584                 book.setTranslator(selectRes.getString("translator"));
    585                 book.setPublisher(selectRes.getString("publisher"));
    586                 book.setPublishTime(selectRes.getDate("publish_time").toString());
    587                 book.setStock(selectRes.getInt("stock"));
    588                 book.setPrice(selectRes.getDouble("price"));
    589 
    590                 books.add(book);
    591             }
    592             con.close();
    593             return books;
    594         } catch (Exception e) {
    595             System.out.print("books获取检查----getSearchedBooks----MYSQL ERROR:" + e.getMessage());
    596         }
    597         return books;
    598     }
    599 
    600     public static boolean reBorrow(String id, String bookId, String bDate) {
    601         try {
    602             Connection con = null; //定义一个MYSQL链接对象
    603             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    604             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    605             Statement stmt; //创建声明
    606             stmt = con.createStatement();
    607 
    608             String updateSql = "update borrow set back_date ='"+bDate+"' where book_id='"+bookId+"' and reader_id='"+id+"' and is_back=0";
    609             int selectRes = stmt.executeUpdate(updateSql);
    610             if (selectRes != 0) {
    611                 return true;
    612             }
    613             con.close();
    614         } catch (Exception e) {
    615             System.out.print("reBorrow检查----reBorrow----MYSQL ERROR:" + e.getMessage());
    616         }
    617         return false;
    618     }
    619 
    620     public static boolean jiaokuan(String id, double jiaokuan) {
    621         try {
    622             Connection con = null; //定义一个MYSQL链接对象
    623             Class.forName("com.mysql.jdbc.Driver").newInstance();//MYSQL驱动
    624             con = DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/tushuguanli_database_test", "root", "root"); //链接本地MYSQL
    625             Statement stmt; //创建声明
    626             stmt = con.createStatement();
    627 
    628             String updateSql = "update reader set forfeit ='" + jiaokuan + "' where Id='" + id + "'";
    629             int selectRes = stmt.executeUpdate(updateSql);
    630             if (selectRes != 0) {
    631                 return true;
    632             }
    633             con.close();
    634         } catch (Exception e) {
    635             System.out.print("jiaokuan检查----jiaokuan----MYSQL ERROR:" + e.getMessage());
    636         }
    637         return false;
    638     }
    639 }

     

8.entity包----实体类

  • Book
      1 package sample.entity;
      2 
      3 import java.util.Date;
      4 
      5 public class Book {
      6     private String Id;
      7     private String name;
      8     private String type;
      9     private String author;
     10     private String translator;
     11     private String publisher;
     12     private String publishTime;
     13     private int stock;
     14     private double price;
     15 
     16 
     17     public Book(String id, String name, String type, String author, String translator, String publisher, String publishTime, int stock, double price) {
     18         this.Id = id;
     19         this.name = name;
     20         this.type = type;
     21         this.author = author;
     22         this.translator = translator;
     23         this.publisher = publisher;
     24         this.publishTime = publishTime;
     25         this.stock = stock;
     26         this.price = price;
     27     }
     28 
     29     public Book() {
     30 
     31     }
     32 
     33     public String getId() {
     34         return Id;
     35     }
     36 
     37     public void setId(String id) {
     38         Id = id;
     39     }
     40 
     41     public String getName() {
     42         return name;
     43     }
     44 
     45     public void setName(String name) {
     46         this.name = name;
     47     }
     48 
     49     public String getType() {
     50         return type;
     51     }
     52 
     53     public void setType(String type) {
     54         this.type = type;
     55     }
     56 
     57     public String getAuthor() {
     58         return author;
     59     }
     60 
     61     public void setAuthor(String author) {
     62         this.author = author;
     63     }
     64 
     65     public String getTranslator() {
     66         return translator;
     67     }
     68 
     69     public void setTranslator(String translator) {
     70         this.translator = translator;
     71     }
     72 
     73     public String getPublisher() {
     74         return publisher;
     75     }
     76 
     77     public void setPublisher(String publisher) {
     78         this.publisher = publisher;
     79     }
     80 
     81     public String getPublishTime() {
     82         return publishTime;
     83     }
     84 
     85     public void setPublishTime(String publishTime) {
     86         this.publishTime = publishTime;
     87     }
     88 
     89     public int getStock() {
     90         return stock;
     91     }
     92 
     93     public void setStock(int stock) {
     94         this.stock = stock;
     95     }
     96 
     97     public double getPrice() {
     98         return price;
     99     }
    100 
    101     public void setPrice(double price) {
    102         this.price = price;
    103     }
    104 }
    View Code
  • Borrow
     1 package sample.entity;
     2 
     3 public class Borrow {
     4     private String id;
     5     private String bookId;
     6     private String readerId;
     7     private String borrowDate;
     8     private String backDate;
     9     private int isBack;
    10 
    11     public Borrow(String id, String bookId, String readerId, String borrowDate, String backDate, int isBack) {
    12         this.id = id;
    13         this.bookId = bookId;
    14         this.readerId = readerId;
    15         this.borrowDate = borrowDate;
    16         this.backDate = backDate;
    17         this.isBack = isBack;
    18     }
    19 
    20     public Borrow() {
    21 
    22     }
    23 
    24     public String getId() {
    25         return id;
    26     }
    27 
    28     public void setId(String id) {
    29         this.id = id;
    30     }
    31 
    32     public String getBookId() {
    33         return bookId;
    34     }
    35 
    36     public void setBookId(String bookId) {
    37         this.bookId = bookId;
    38     }
    39 
    40     public String getReaderId() {
    41         return readerId;
    42     }
    43 
    44     public void setReaderId(String readerId) {
    45         this.readerId = readerId;
    46     }
    47 
    48     public String getBorrowDate() {
    49         return borrowDate;
    50     }
    51 
    52     public void setBorrowDate(String borrowDate) {
    53         this.borrowDate = borrowDate;
    54     }
    55 
    56     public String getBackDate() {
    57         return backDate;
    58     }
    59 
    60     public void setBackDate(String backDate) {
    61         this.backDate = backDate;
    62     }
    63 
    64     public int getIsBack() {
    65         return isBack;
    66     }
    67 
    68     public void setIsBack(int isBack) {
    69         this.isBack = isBack;
    70     }
    71 }
    View Code
  • borrow_record
     1 package sample.entity;
     2 
     3 public class borrow_record {
     4     private String bookId;
     5     private String bookName;
     6     private String borrowDate;
     7     private String backDate;
     8 
     9     public borrow_record(String bookId, String bookName, String borrowDate, String backDate, int isBack) {
    10         this.bookId = bookId;
    11         this.bookName = bookName;
    12         this.borrowDate = borrowDate;
    13         this.backDate = backDate;
    14     }
    15 
    16     public borrow_record() {
    17 
    18     }
    19 
    20     public String getBookId() {
    21         return bookId;
    22     }
    23 
    24     public void setBookId(String bookId) {
    25         this.bookId = bookId;
    26     }
    27 
    28     public String getBookName() {
    29         return bookName;
    30     }
    31 
    32     public void setBookName(String bookName) {
    33         this.bookName = bookName;
    34     }
    35 
    36     public String getBorrowDate() {
    37         return borrowDate;
    38     }
    39 
    40     public void setBorrowDate(String borrowDate) {
    41         this.borrowDate = borrowDate;
    42     }
    43 
    44     public String getBackDate() {
    45         return backDate;
    46     }
    47 
    48     public void setBackDate(String backDate) {
    49         this.backDate = backDate;
    50     }
    51 
    52 }
    View Code
  • Reader
     1 package sample.entity;
     2 
     3 public class Reader {
     4     private String id;
     5     private String name;
     6     private String password;
     7     private String type;
     8     private String sex;
     9     private int max_num;
    10     private int days_num;
    11     private double forfeit;
    12 
    13     public Reader(String id, String name, String type, String sex, int max_num, int days_num, double forfeit) {
    14         this.id = id;
    15         this.name = name;
    16         this.type = type;
    17         this.sex = sex;
    18         this.max_num = max_num;
    19         this.days_num = days_num;
    20         this.forfeit = forfeit;
    21     }
    22 
    23     public Reader() {
    24 
    25     }
    26 
    27 
    28     public String getId() {
    29         return id;
    30     }
    31 
    32     public void setId(String id) {
    33         this.id = id;
    34     }
    35 
    36     public String getName() {
    37         return name;
    38     }
    39 
    40     public void setName(String name) {
    41         this.name = name;
    42     }
    43 
    44     public String getType() {
    45         return type;
    46     }
    47 
    48     public void setType(String type) {
    49         this.type = type;
    50     }
    51 
    52     public String getSex() {
    53         return sex;
    54     }
    55 
    56     public void setSex(String sex) {
    57         this.sex = sex;
    58     }
    59 
    60     public int getMax_num() {
    61         return max_num;
    62     }
    63 
    64     public void setMax_num(int max_num) {
    65         this.max_num = max_num;
    66     }
    67 
    68     public int getDays_num() {
    69         return days_num;
    70     }
    71 
    72     public void setDays_num(int days_num) {
    73         this.days_num = days_num;
    74     }
    75 
    76     public double getForfeit() {
    77         return forfeit;
    78     }
    79 
    80     public void setForfeit(double forfeit) {
    81         this.forfeit = forfeit;
    82     }
    83 
    84     public String getPassword() {
    85         return password;
    86     }
    87 
    88     public void setPassword(String password) {
    89         this.password = password;
    90     }
    91 }
    View Code
  • User
     1 package sample.entity;
     2 
     3 public class User {
     4     private String id;
     5     private String name;
     6     private String email;
     7     private int isAdmin;
     8 
     9     public String getId() {
    10         return id;
    11     }
    12 
    13     public void setId(String id) {
    14         this.id = id;
    15     }
    16 
    17     public String getName() {
    18         return name;
    19     }
    20 
    21     public void setName(String name) {
    22         this.name = name;
    23     }
    24 
    25     public String getEmail() {
    26         return email;
    27     }
    28 
    29     public void setEmail(String email) {
    30         this.email = email;
    31     }
    32 
    33     public int getIsAdmin() {
    34         return isAdmin;
    35     }
    36 
    37     public void setIsAdmin(int isAdmin) {
    38         this.isAdmin = isAdmin;
    39     }
    40 }
    View Code

 

 通过测试暂时还没有找到明显的bug,希望大家留言提出意见!

 

 

 

 

 

posted @ 2018-06-04 13:28  alm  阅读(18555)  评论(8编辑  收藏  举报