结对

结对同伴的学号姓名以及同伴的博客地址：343 卓炜杰 http://www.cnblogs.com/mxdmxdmxd78/

结对次数 卓炜杰 容杰龙 预计编程时间（H） 结对编程时间（H） 总结
1 编码 指导、查询资料 2 2 实现组合投功能
2 编码、找资料 安装sql2012过程中度过  10  6 实现链接数据库
           
           

 

代码例子：

 1 package Fuli;
 2 import java.sql.*;
 3 
 4  
 5 
 6 public class Main {
 7 
 8  public static void main(String [] args)
 9 
10  {
11 
12   String driverName="com.microsoft.sqlserver.jdbc.SQLServerDriver";
13 
14   String dbURL="jdbc:sqlserver://localhost:1433;DatabaseName=K610C-I7-D2-PC";
15 
16   String userName="eclipse";
17 
18   String userPwd="eclipse";
19 
20   try
21 
22   {
23 
24    Class.forName(driverName);
25 
26    Connection dbConn=DriverManager.getConnection(dbURL,userName,userPwd);
27 
28     System.out.println("连接数据库成功");
29 
30   }
31 
32   catch(Exception e)
33 
34   {
35 
36    e.printStackTrace();
37 
38    System.out.print("连接失败");
39 
40   }    
41 
42  }
43 
44 }
  1 package Fuli;
  2 import java.awt.event.MouseAdapter;
  3 import java.awt.event.MouseEvent;
  4 
  5 import javax.swing.Icon;
  6 import javax.swing.ImageIcon;
  7 import javax.swing.JButton;
  8 import javax.swing.JFrame;
  9 import javax.swing.JLabel;
 10 import javax.swing.JOptionPane;
 11 import javax.swing.JTextField;
 12 
 13 import org.dyno.visual.swing.layouts.Constraints;
 14 import org.dyno.visual.swing.layouts.GroupLayout;
 15 import org.dyno.visual.swing.layouts.Leading;
 16 
 17 
 18 //VS4E -- DO NOT REMOVE THIS LINE!
 19 public class PI extends JFrame {
 20 
 21     private static final long serialVersionUID = 1L;
 22     private JTextField jTextField0;
 23     private JTextField jTextField2;
 24     private JTextField jTextField3;
 25     private JTextField jTextField1;
 26     private JLabel jLabel0;
 27     private JLabel jLabel2;
 28     private JLabel jLabel3;
 29     private JLabel jLabel1;
 30     private JTextField jTextField4;
 31     private JTextField jTextField5;
 32     private JTextField jTextField6;
 33     private JLabel jLabel4;
 34     private JLabel jLabel5;
 35     private JLabel jLabel6;
 36     private JButton jButton0;
 37     private JButton jButton1;
 38     private JButton jButton2;
 39     private JButton jButton3;
 40 
 41     public PI() {
 42         initComponents();
 43     }
 44 
 45     private void initComponents() {
 46         setTitle("组合计算");
 47         setLayout(new GroupLayout());
 48         add(getJTextField0(), new Constraints(new Leading(108, 10, 10), new Leading(66, 10, 10)));
 49         add(getJTextField2(), new Constraints(new Leading(108, 38, 12, 12), new Leading(161, 10, 10)));
 50         add(getJTextField3(), new Constraints(new Leading(108, 38, 12, 12), new Leading(210, 10, 10)));
 51         add(getJTextField1(), new Constraints(new Leading(108, 38, 12, 12), new Leading(112, 10, 10)));
 52         add(getJLabel0(), new Constraints(new Leading(51, 10, 10), new Leading(68, 12, 12)));
 53         add(getJLabel2(), new Constraints(new Leading(51, 8, 12, 12), new Leading(163, 12, 12)));
 54         add(getJLabel3(), new Constraints(new Leading(51, 12, 12), new Leading(212, 12, 12)));
 55         add(getJLabel1(), new Constraints(new Leading(54, 8, 10, 10), new Leading(114, 12, 12)));
 56         add(getJTextField4(), new Constraints(new Leading(291, 38, 10, 10), new Leading(66, 12, 12)));
 57         add(getJTextField5(), new Constraints(new Leading(291, 38, 12, 12), new Leading(114, 12, 12)));
 58         add(getJTextField6(), new Constraints(new Leading(291, 38, 12, 12), new Leading(161, 12, 12)));
 59         add(getJLabel4(), new Constraints(new Leading(245, 8, 10, 10), new Leading(68, 12, 12)));
 60         add(getJLabel5(), new Constraints(new Leading(245, 8, 12, 12), new Leading(116, 12, 12)));
 61         add(getJLabel6(), new Constraints(new Leading(247, 14, 10, 10), new Leading(163, 12, 12)));
 62         add(getJButton0(), new Constraints(new Leading(472, 10, 10), new Leading(60, 12, 12)));
 63         add(getJButton1(), new Constraints(new Leading(472, 12, 12), new Leading(116, 12, 12)));
 64         add(getJButton2(), new Constraints(new Leading(472, 12, 12), new Leading(174, 10, 10)));
 65         add(getJButton3(), new Constraints(new Leading(270, 12, 12), new Leading(270, 10, 10)));
 66         setSize(610, 357);
 67     }
 68 
 69     private JButton getJButton3() {
 70         if (jButton3 == null) {
 71             jButton3 = new JButton();
 72             jButton3.setText("计算结果");
 73             jButton3.addMouseListener(new MouseAdapter() {
 74     
 75                 public void mouseClicked(MouseEvent event) {
 76                     jButton3MouseMouseClicked(event);
 77                 }
 78             });
 79         }
 80         return jButton3;
 81     }
 82 
 83     private JButton getJButton2() {
 84         if (jButton2 == null) {
 85             jButton2 = new JButton();
 86             jButton2.setText("加入定投");
 87             jButton2.addMouseListener(new MouseAdapter() {
 88     
 89                 public void mouseClicked(MouseEvent event) {
 90                     jButton2MouseMouseClicked(event);
 91                 }
 92             });
 93         }
 94         return jButton2;
 95     }
 96 
 97     private JButton getJButton1() {
 98         if (jButton1 == null) {
 99             jButton1 = new JButton();
100             jButton1.setText("加入复利");
101             jButton1.addMouseListener(new MouseAdapter() {
102     
103                 public void mouseClicked(MouseEvent event) {
104                     jButton1MouseMouseClicked(event);
105                 }
106             });
107         }
108         return jButton1;
109     }
110 
111     private JButton getJButton0() {
112         if (jButton0 == null) {
113             jButton0 = new JButton();
114             jButton0.setText("加入单利");
115             jButton0.addMouseListener(new MouseAdapter() {
116     
117                 public void mouseClicked(MouseEvent event) {
118                     jButton0MouseMouseClicked(event);
119                 }
120             });
121         }
122         return jButton0;
123     }
124 
125     private JLabel getJLabel6() {
126         if (jLabel6 == null) {
127             jLabel6 = new JLabel();
128             jLabel6.setText("n");
129         }
130         return jLabel6;
131     }
132 
133     private JLabel getJLabel5() {
134         if (jLabel5 == null) {
135             jLabel5 = new JLabel();
136             jLabel5.setText("x");
137         }
138         return jLabel5;
139     }
140 
141     private JLabel getJLabel4() {
142         if (jLabel4 == null) {
143             jLabel4 = new JLabel();
144             jLabel4.setText("a");
145         }
146         return jLabel4;
147     }
148 
149     private JTextField getJTextField6() {
150         if (jTextField6 == null) {
151             jTextField6 = new JTextField();
152             jTextField6.setText("0     ");
153         }
154         return jTextField6;
155     }
156 
157     private JTextField getJTextField5() {
158         if (jTextField5 == null) {
159             jTextField5 = new JTextField();
160             jTextField5.setText("0     ");
161         }
162         return jTextField5;
163     }
164 
165     private JTextField getJTextField4() {
166         if (jTextField4 == null) {
167             jTextField4 = new JTextField();
168             jTextField4.setText("0     ");
169         }
170         return jTextField4;
171     }
172 
173     private JLabel getJLabel1() {
174         if (jLabel1 == null) {
175             jLabel1 = new JLabel();
176             jLabel1.setText("i");
177         }
178         return jLabel1;
179     }
180 
181     private JLabel getJLabel3() {
182         if (jLabel3 == null) {
183             jLabel3 = new JLabel();
184             jLabel3.setText("A");
185         }
186         return jLabel3;
187     }
188 
189     private JLabel getJLabel2() {
190         if (jLabel2 == null) {
191             jLabel2 = new JLabel();
192             jLabel2.setText("n");
193         }
194         return jLabel2;
195     }
196 
197     private JLabel getJLabel0() {
198         if (jLabel0 == null) {
199             jLabel0 = new JLabel();
200             jLabel0.setText("P");
201         }
202         return jLabel0;
203     }
204 
205     private JTextField getJTextField1() {
206         if (jTextField1 == null) {
207             jTextField1 = new JTextField();
208             jTextField1.setText("0     ");
209         }
210         return jTextField1;
211     }
212 
213     private JTextField getJTextField3() {
214         if (jTextField3 == null) {
215             jTextField3 = new JTextField();
216             jTextField3.setText("0     ");
217         }
218         return jTextField3;
219     }
220 
221     private JTextField getJTextField2() {
222         if (jTextField2 == null) {
223             jTextField2 = new JTextField();
224             jTextField2.setText("0     ");
225         }
226         return jTextField2;
227     }
228 
229     private JTextField getJTextField0() {
230         if (jTextField0 == null) {
231             jTextField0 = new JTextField();
232             jTextField0.setText("0         ");
233         }
234         return jTextField0;
235     }
236     
237     double sum=0;
238     Icon ico=new ImageIcon("./src/Fuli.png");
239 
240     private void jButton0MouseMouseClicked(MouseEvent event) {
241         try
242 {double P=Double.parseDouble(getJTextField0().getText()), 
243 i=Double.parseDouble(getJTextField1().getText()), 
244 n=Double.parseDouble(getJTextField2().getText()), 
245 A=Double.parseDouble(getJTextField3().getText());
246 double F=0;
247 if(n>60)
248     JOptionPane.showMessageDialog(jButton0, "超过60年限","出错", JOptionPane.INFORMATION_MESSAGE);
249 else if(i>1)
250     JOptionPane.showMessageDialog(jButton0, "利率应小于1","出错", JOptionPane.INFORMATION_MESSAGE);
251 
252 
253 if(i==0&&P==0&&n==0&&A==0)
254         JOptionPane.showMessageDialog(jButton0, "你没有输入任何数", "真的福利",JOptionPane.INFORMATION_MESSAGE,ico);else{
255 F=sumofthey.F1(P, i, n, A);
256 sum=sum+F;
257    JOptionPane.showMessageDialog(jButton0, "F="+F,"本次计算结果", JOptionPane.INFORMATION_MESSAGE);}}catch(Exception e){JOptionPane.showMessageDialog(jButton0, "请输入数字","出错", JOptionPane.INFORMATION_MESSAGE);} 
258     }
259 
260     private void jButton1MouseMouseClicked(MouseEvent event) {
261         try
262   {double P=Double.parseDouble(getJTextField0().getText()), 
263             i=Double.parseDouble(getJTextField1().getText()), 
264             n=Double.parseDouble(getJTextField2().getText()), 
265             A=Double.parseDouble(getJTextField3().getText()), 
266             F=0;  
267   if(n>60)
268         JOptionPane.showMessageDialog(jButton0, "超过60年限","出错", JOptionPane.INFORMATION_MESSAGE);
269     else if(i>1)
270         JOptionPane.showMessageDialog(jButton0, "利率应小于1","出错", JOptionPane.INFORMATION_MESSAGE);
271 
272 
273 if(i==0&&P==0&&n==0&&A==0&&F==0)
274         JOptionPane.showMessageDialog(jButton0, "你没有输入任何数", "真的福利",JOptionPane.INFORMATION_MESSAGE,ico);else{
275    F=sumofthey.F2(P, i, n, A);
276 sum=sum+F;
277    JOptionPane.showMessageDialog(jButton0, "F="+F,"本次计算结果", JOptionPane.INFORMATION_MESSAGE);}}catch(Exception e){JOptionPane.showMessageDialog(jButton0, "请输入数字","出错", JOptionPane.INFORMATION_MESSAGE);} 
278   
279     }
280 
281     private void jButton2MouseMouseClicked(MouseEvent event) {
282         try{
283     double a=Double.parseDouble(getJTextField4().getText()), 
284     x=Double.parseDouble(getJTextField5().getText()), 
285     n=Double.parseDouble(getJTextField6().getText());
286     if(n>60)
287         JOptionPane.showMessageDialog(jButton0, "超过60年限","出错", JOptionPane.INFORMATION_MESSAGE);
288     else if(x>1)
289         JOptionPane.showMessageDialog(jButton0, "利率应小于1","出错", JOptionPane.INFORMATION_MESSAGE);
290     
291     double M=sumofthey.M(a, x, n);sum=sum+M;
292     if(x==0&&n==0&&a==0)
293         JOptionPane.showMessageDialog(jButton0, "你没有输入任何数", "真的福利",JOptionPane.INFORMATION_MESSAGE,ico);
294     else
295     JOptionPane.showMessageDialog(jButton0, "M="+M,"计算结果", JOptionPane.INFORMATION_MESSAGE);}
296         catch(Exception e){JOptionPane.showMessageDialog(jButton0, "请输入数字","出错", JOptionPane.INFORMATION_MESSAGE);}
297     }
298 
299     private void jButton3MouseMouseClicked(MouseEvent event) {
300         JOptionPane.showMessageDialog(jButton0, "SUM="+sum,"计算结果", JOptionPane.INFORMATION_MESSAGE);
301     }
302 }

截图显示结果：1.单利测试：                                             

       

 

2.组合投资：

 

 

3.数据库连接：

 

详细代码地址：https://github.com/IAMWicker/New-6.0.git

 

收获到和感悟：两个人合作的效率的确胜过两个人分开做，这次我主要做提醒、分析、给意见的角色，炜杰主要做编程工作。在第一次合作时效率比较高，此后由于自己安装微软的sql2012出错，弄着弄着系统就崩溃了，幸亏队友帮我重装系统，可是很多软件都要重新安装，很麻烦。所以最后的链接数据库保存数据都靠队友的鼎力支持了。所以，结对合作是一个互帮互助，互补性的过程。所以，非常感谢队友的帮助。

工作时的照片：

posted @ 2016-04-06 14:04  57容杰龙  阅读(222)  评论(2)  编辑  收藏  举报