springboot项目模板

https://blog.csdn.net/j_guangxin/article/details/78498191

一、配置文件

#下面这条配置声明了mybatis的配置文件路径，classpath对应的是和这个文件统计的resources
mybatis.config-location=classpath:mybatis-config.xml

#静态资源文件访问
#spring.mvc.static-path-pattern=/**
spring.resources.static-locations=classpath:/static/js/**

# default location: src/main/webapp , can be changed
# old version
spring.mvc.view.prefix=/WEB-INF/page
spring.mvc.view.suffix=.jsp
# new version
#spring.view.prefix=/
#spring.view.suffix=.jsp

# thymeleaf
spring.thymeleaf.prefix=/WEB-INF/page
spring.thymeleaf.suffix=.jsp

#测试 参数的调用
com.didispace.blog.name=程序员
com.didispace.blog.title=SpringBoot
com.didispace.blog.desc=${com.didispace.blog.name} is writting 《${com.didispace.blog.title}》

#设置编码
spring.http.encoding.force=true
spring.http.encoding.charset=UTF-8
spring.http.encoding.enabled=true
server.tomcat.uri-encoding=UTF-8

#多环境配置文件属性
spring.profiles.active=test

# 设置项目名称
server.servlet.context-path=/clockck

# 多项目部署
spring.jmx.enabled=false

application.properties

 1 # test environment
 2 server.port=8080
 3 
 4 
 5 #mysql
 6 spring.datasource.url=jdbc:mysql://10.188.191.2:3306/tianhu?useUnicode=true&characterEncoding=utf8&serverTimezone=GMT
 7 spring.datasource.username=root
 8 spring.datasource.password=110120
 9 spring.datasource.driverClassName=com.mysql.cj.jdbc.Driver
10 spring.jpa.database = mysql
11 
12 #Mybatis扫描(配置xml模式使用)     mybatis.mapper-locations=classpath*:mapper/*.xml
13 #起别名。可省略写mybatis的xml中的resultType的全路径
14 mybatis.type-aliases-package=cn.th.jump.demoboot.bean
15 
16 #连接池配置信息
17 spring.datasource.max-wait=10000
18 spring.datasource.max-active=50
19 spring.datasource.max-idle=10
20 spring.datasource.min-idle=8
21 spring.datasource.test-on-borrow=true
22 spring.datasource.validation-query=select 1
23 spring.datasource.initialPoolSize=3
24 spring.datasource.maxPoolSize=20
25 spring.datasource.idleConnectionTestPeriod = 10

application-test.properties

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!DOCTYPE configuration
 3         PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
 4         "http://mybatis.org/dtd/mybatis-3-config.dtd">
 5 <configuration>
 6 
 7     <settings>
 8         <!-- Globally enables or disables any caches configured in any mapper under this configuration -->
 9         <setting name="cacheEnabled" value="true"/>
10         <!-- Sets the number of seconds the driver will wait for a response from the database -->
11         <setting name="defaultStatementTimeout" value="3000"/>
12         <!-- Enables automatic mapping from classic database column names A_COLUMN to camel case classic Java property names aColumn -->
13         <setting name="mapUnderscoreToCamelCase" value="true"/>
14         <!-- Allows JDBC support for generated keys. A compatible driver is required.
15         This setting     forces generated keys to be used if set to true,
16          as some drivers deny compatibility but still work -->
17         <setting name="useGeneratedKeys" value="true"/>
18     </settings>
19 
20     <!-- Continue going here -->
21 
22 </configuration>

mybatis-config.xml

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <!--debug="true" : 打印logback内部状态（默认当logback运行出错时才会打印内部状态 ），配置该属性后打印条件如下（同时满足）：
 3     1、找到配置文件 2、配置文件是一个格式正确的xml文件 也可编程实现打印内部状态，例如： LoggerContext lc = (LoggerContext)
 4     LoggerFactory.getILoggerFactory(); StatusPrinter.print(lc); -->
 5 <!-- scan="true" ： 自动扫描该配置文件，若有修改则重新加载该配置文件 -->
 6 <!-- scanPeriod="30 seconds" : 配置自动扫面时间间隔（单位可以是：milliseconds, seconds, minutes
 7     or hours，默认为：milliseconds）， 默认为1分钟，scan="true"时该配置才会生效 -->
 8 <configuration debug="false" scan="true" scanPeriod="30 seconds" packagingData="true">
 9     <!-- 设置 logger context 名称,一旦设置不可改变，默认为default -->
10     <contextName>clocksys</contextName>
11 
12     <appender name="STDOUT" class="ch.qos.logback.core.ConsoleAppender">
13         <!-- encoders are by default assigned the type ch.qos.logback.classic.encoder.PatternLayoutEncoder -->
14         <encoder>
15             <pattern>%d{HH:mm:ss.SSS} [%thread] %-5level %logger{36} - %msg%n</pattern>
16         </encoder>
17     </appender>
18 
19     <appender name="FILE" class="ch.qos.logback.core.rolling.RollingFileAppender">
20         <!-- 当前活动日志文件名 -->
21         <file>./clockck_log.log</file>  <!-- ./clocksys_log.log -->
22         <!-- 文件滚动策略根据%d{patter}中的“patter”而定，此处为每天产生一个文件 -->
23         <rollingPolicy class="ch.qos.logback.core.rolling.TimeBasedRollingPolicy">
24             <!-- 归档文件名“.zip或.gz结尾”,表示归档文件自动压缩 -->
25             <FileNamePattern>./clockck_log%d{yyyyMMdd}.log.zip</FileNamePattern>
26             <maxHistory>30</maxHistory>
27         </rollingPolicy>
28 
29         <!--rollingPolicy class="ch.qos.logback.core.rolling.FixedWindowRollingPolicy">
30             <fileNamePattern>renhai%i.log</fileNamePattern>
31             <minIndex>1</minIndex>
32             <maxIndex>10</maxIndex>
33         </rollingPolicy>
34 
35         <triggeringPolicy class="ch.qos.logback.core.rolling.SizeBasedTriggeringPolicy">
36             <maxFileSize>20MB</maxFileSize>
37         </triggeringPolicy-->
38 
39         <!-- <rollingPolicy class="ch.qos.logback.core.rolling.SizeAndTimeBasedRollingPolicy">
40           rollover daily
41           <fileNamePattern>mylog-%d{yyyy-MM-dd}.%i.log</fileNamePattern>
42            each file should be at most 30MB, keep 60 days worth of history, but at most 20GB
43            <maxFileSize>30MB</maxFileSize>
44            <maxHistory>60</maxHistory>
45            <totalSizeCap>20GB</totalSizeCap>
46         </rollingPolicy> -->
47 
48 
49         <encoder>
50             <pattern>%d{HH:mm:ss.SSS}[%-5level][%thread]%logger{36} - %msg%n</pattern>
51             <!-- <pattern>%d{HH:mm:ss.SSS}[%-5level][%thread] - %msg%n</pattern> -->
52         </encoder>
53     </appender>
54 
55     <!-- 日志级别若没显示定义，则继承最近的父logger（该logger需显示定义level,直到rootLogger）的日志级别-->
56     <!-- logger的appender默认具有累加性（默认日志输出到当前logger的appender和所有祖先logger的appender中），可通过配置 “additivity”属性修改默认行为-->
57     <logger name="com.yinz"  level="INFO" additivity="false" >
58         <appender-ref ref="FILE"/>
59         <appender-ref ref="STDOUT" />
60     </logger>
61 
62     <!-- 至多只能配置一个root -->
63     <root level="ERROR">
64         <appender-ref ref="STDOUT" />
65         <appender-ref ref="FILE" />
66     </root>
67 </configuration>

logback.xml

 1 <!DOCTYPE html>
 2 <html>
 3 <head>
 4     <meta charset="UTF-8">
 5     <title>Clock Test PlatForm</title>
 6     <script type="text/javascript" th:src= "@{/{path}static/js/jquery-1.8.3-min.js(path=${contextPath})}"></script>
 7     <script type="text/javascript" th:src= "@{/{path}static/js/jquery.min.js(path=${contextPath})}"></script>
 8     <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap.min.js(path=${contextPath})}"></script>
 9     <link th:href="@{/{path}static/js/font-awesome-4.7.0/css/font-awesome.css(path=${contextPath})}" rel="stylesheet" type="text/css">
10     <link th:href="@{/{path}static/js/bootstrap.min.css(path=${contextPath})}" rel="stylesheet" type="text/css">
11 
12     <link href="https://unpkg.com/bootstrap-table@1.14.1/dist/bootstrap-table.min.css" rel="stylesheet">
13     <script src="https://unpkg.com/bootstrap-table@1.14.1/dist/bootstrap-table.min.js"></script>
14     <script src="https://unpkg.com/bootstrap-table@1.14.1/dist/extensions/accent-neutralise/bootstrap-table-accent-neutralise.min.js"></script>
15 
16     <style>
17         html,
18         body{
19             margin: 0;
20             padding: 0;
21             width: 100%;
22             height: 100%;
23             overflow-y: auto;
24         }
25         .container{
26             width:100%;
27             height:100%;
28             margin:0 auto;
29         }
30         .box{
31             width:100%;
32             height:100%;
33             text-align: center;
34         }
35         .header{
36             width:100%;
37             height:8%;
38             line-height:200%;
39             font-size: x-large;
40             font-weight: bold;
41             font-family: 宋体;
42         }
43         .content{
44             position:relative;
45             width:100%;
46             height:100%;
47             margin:0 auto;
48         }
49         .content_body{
50             position: relative;
51             height:95%;
52         }
53         .content_left{
54             height:100%;
55             width:20%;
56             float:left;
57         }
58         .content_right{
59             height:100%;
60             width:80%;
61             float:right;
62         }
63     </style>
64 </head>
65 <body style="width: 100%; height: 100%">
66 <script type="text/javascript">
67     <!-- 获取项目名称 -->
68     var projectname = "[[@{/}]]";
69     projectname = projectname.split("/")[1];
70     projectname = "/"+projectname;

静态资源引用示例

二、关于WebSocket的使用

package cn.th.jump.demoboot.controller;

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.web.socket.server.standard.ServerEndpointExporter;

/**
 *   在打包运行在外部服务器时，将该类中的@Configuration\ @Bean 注解去掉
 */
@Configuration
public class WebSocketConfig {

    @Bean
    public ServerEndpointExporter serverEndpointExporter() {
        return new ServerEndpointExporter();
    }
}

WebSocketConfig

  1 package cn.th.jump.demoboot.controller;
  2 import java.io.IOException;
  3 import java.util.concurrent.CopyOnWriteArraySet;
  4 
  5 import javax.websocket.OnClose;
  6 import javax.websocket.OnError;
  7 import javax.websocket.OnMessage;
  8 import javax.websocket.OnOpen;
  9 import javax.websocket.Session;
 10 import javax.websocket.server.PathParam;
 11 import javax.websocket.server.ServerEndpoint;
 12 import org.springframework.stereotype.Component;
 13 import cn.hutool.log.Log;
 14 import cn.hutool.log.LogFactory;
 15 
 16 
 17 @ServerEndpoint("/websocket")
 18 @Component
 19 public class WebSocketServer {
 20 
 21     // https://blog.csdn.net/moshowgame/article/details/80275084
 22 
 23     static Log log=LogFactory.get(WebSocketServer.class);
 24     //静态变量，用来记录当前在线连接数。应该把它设计成线程安全的。
 25     private static int onlineCount = 0;
 26     //concurrent包的线程安全Set，用来存放每个客户端对应的MyWebSocket对象。
 27     private static CopyOnWriteArraySet<WebSocketServer> webSocketSet = new CopyOnWriteArraySet<WebSocketServer>();
 28 
 29     //与某个客户端的连接会话，需要通过它来给客户端发送数据
 30     private Session session;
 31 
 32     //接收sid
 33     private String sid="";
 34     /**
 35      * 连接建立成功调用的方法*/
 36     @OnOpen
 37     public void onOpen(Session session,@PathParam("sid") String sid) {
 38         this.session = session;
 39         webSocketSet.add(this);     //加入set中
 40         addOnlineCount();           //在线数加1
 41         //log.info("有新窗口开始监听:"+sid+",当前在线人数为" + getOnlineCount());
 42         this.sid=sid;
 43         try {
 44             sendMessage("连接成功");
 45         } catch (IOException e) {
 46             log.error("websocket IO异常");
 47         }
 48     }
 49 
 50     /**
 51      * 连接关闭调用的方法
 52      */
 53     @OnClose
 54     public void onClose() {
 55         webSocketSet.remove(this);  //从set中删除
 56         subOnlineCount();           //在线数减1
 57         log.info("有一连接关闭！当前在线人数为" + getOnlineCount());
 58     }
 59 
 60     /**
 61      * 收到客户端消息后调用的方法
 62      *
 63      * @param message 客户端发送过来的消息*/
 64     @OnMessage
 65     public void onMessage(String message, Session session) {
 66         log.info("收到来自窗口"+sid+"的信息:"+message);
 67         //群发消息
 68         for (WebSocketServer item : webSocketSet) {
 69             try {
 70                 item.sendMessage(message);
 71             } catch (IOException e) {
 72                 e.printStackTrace();
 73             }
 74         }
 75     }
 76 
 77     /**
 78      *
 79      * @param session
 80      * @param error
 81      */
 82     @OnError
 83     public void onError(Session session, Throwable error) {
 84         log.error("发生错误");
 85         error.printStackTrace();
 86     }
 87     /**
 88      * 实现服务器主动推送
 89      */
 90     public void sendMessage(String message) throws IOException {
 91         //this.session.getBasicRemote().sendText(message);
 92         this.session.getBasicRemote().sendText(message);
 93     }
 94 
 95 
 96     /**
 97      * 群发自定义消息
 98      * */
 99     public static void sendInfo(String message) throws IOException {
100         log.info("推送消息到窗口 "+message,message);
101         for (WebSocketServer item : webSocketSet) {
102             try {
103                 //这里可以设定只推送给这个sid的，为null则全部推送
104                 item.sendMessage(message);
105             } catch (IOException e) {
106                 continue;
107             }
108         }
109     }
110 
111     public static synchronized int getOnlineCount() {
112         return onlineCount;
113     }
114 
115     public static synchronized void addOnlineCount() {
116         WebSocketServer.onlineCount++;
117     }
118 
119     public static synchronized void subOnlineCount() {
120         WebSocketServer.onlineCount--;
121     }
122 }

WebSocketServer

 1 package cn.th.jump.demoboot;
 2 
 3 import org.mybatis.spring.annotation.MapperScan;
 4 import org.springframework.boot.SpringApplication;
 5 import org.springframework.boot.autoconfigure.SpringBootApplication;
 6 import org.springframework.boot.builder.SpringApplicationBuilder;
 7 import org.springframework.boot.web.servlet.support.SpringBootServletInitializer;
 8 import org.springframework.scheduling.annotation.EnableScheduling;
 9 import org.springframework.transaction.annotation.EnableTransactionManagement;
10 
11 //@Configuration
12 //@ComponentScan
13 //@EnableTransactionManagement
14 
15 @EnableScheduling  // 允许开启定时任务
16 @SpringBootApplication // 此注解替代上述三个注解
17 @EnableTransactionManagement // 开启事务支持
18 @MapperScan(basePackages = "cn.th.jump.demoboot.dao")
19 public class DemobootApplication extends SpringBootServletInitializer {
20 
21     public static void main(String[] args) {
22         SpringApplication.run(DemobootApplication.class, args);
23     }
24 
25     @Override
26     protected SpringApplicationBuilder configure(SpringApplicationBuilder builder) {
27         return builder.sources(DemobootApplication.class);
28     }
29 }

DemobootApplication

 1 <script type="text/javascript">
 2     <!-- 获取项目名称 -->
 3     var projectname = "[[@{/}]]";
 4     projectname = projectname.split("/")[1];
 5     projectname = "/"+projectname;
 6 
 7     <!-- websocket -->
 8     var socket;
 9     if(typeof(WebSocket) == "undefined") {
10         console.log("您的浏览器不支持WebSocket");
11     }else{
12         console.log("您的浏览器支持WebSocket");
13 
14         var  linkUrl = "ws://localhost:8080"+ projectname +"/websocket".replace("http","ws");
15         socket = new WebSocket(linkUrl);
16 
17         //打开事件
18         socket.onopen = function() {
19             console.log("clockchecker Socket 已打开");
20         };
21 
22         //获得消息事件
23         socket.onmessage = function(msg) {
24             handleOutcoming(msg.data)
25         };
26 
27         //关闭事件
28         socket.onclose = function() {
29             console.log("Socket已关闭");
30         };
31 
32         //发生了错误事件
33         socket.onerror = function() {
34             alert("Socket发生了错误");
35         }
36     }
37     <!-- ^^^^^^^^^websocket^^^^^^^^^ -->
38 
39 </script>

jsp端调用

<!DOCTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>时钟能力中心</title>


    <script type="text/javascript" th:src= "@{/{path}static/js/jquery.min.js(path=${contextPath})}"></script>
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap.min.js(path=${contextPath})}"></script>
    <link th:href="@{/{path}static/js/font-awesome-4.7.0/css/font-awesome.css(path=${contextPath})}" rel="stylesheet" type="text/css">
    <link th:href="@{/{path}static/js/bootstrap.min.css(path=${contextPath})}" rel="stylesheet" type="text/css">


    <link th:href="@{/{path}static/js/bootstrap-3.3.7/dist/css/bootstrap.css(path=${contextPath})}" rel="stylesheet" type="text/css">


    <!-- table -->
    <link th:href="@{/{path}static/js/bootstrap-table-develop/dist/bootstrap-table.css(path=${contextPath})}" rel="stylesheet" type="text/css">
    <link th:href="@{/{path}static/js/bootstrap-table-develop/dist/bootstrap-table.min.css(path=${contextPath})}" rel="stylesheet" type="text/css">
    <link th:href="@{/{path}static/js/bootstrap-table-develop/dist/extensions/fixed-columns/bootstrap-table-fixed-columns.css(path=${contextPath})}" rel="stylesheet" type="text/css">
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap-table-develop/dist/bootstrap-table.js(path=${contextPath})}"></script>
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap-table-develop/dist/locale/bootstrap-table-zh-CN.js(path=${contextPath})}"></script>
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap-table-develop/dist/extensions/resizable/bootstrap-table-resizable.min.js(path=${contextPath})}"></script>
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap-table-develop/dist/bootstrap-table.min.js(path=${contextPath})}"></script>
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap-table-develop/dist/extensions/accent-neutralise/bootstrap-table-accent-neutralise.min.js(path=${contextPath})}"></script>
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap-table-develop/dist/extensions/fixed-columns/bootstrap-table-fixed-columns.js(path=${contextPath})}"></script>

    <script type="text/javascript" th:src= "@{/{path}static/js/table/tableExport.min.js(path=${contextPath})}"></script>
    <script type="text/javascript" th:src= "@{/{path}static/js/bootstrap-table-develop/dist/extensions/export/bootstrap-table-export.min.js(path=${contextPath})}"></script>


    <script type="text/javascript" th:src= "@{/{path}static/js/toastr/toastr.min.js(path=${contextPath})}"></script>
    <link th:href="@{/{path}static/js/toastr/toastr.min.css(path=${contextPath})}" rel="stylesheet" type="text/css">


    <script type="text/javascript">

        <!-- 获取项目名称 -->
        var projectname = "[[@{/}]]";
        projectname = projectname.split("/")[1];
        projectname = "/"+projectname;

    </script>

    <style type="text/css">
        html body{
            width:90%;
            height:100%;
            margin: 0 auto;
        }
    </style>
</head>
<body>
</body>
</html>

配置文件

配置文件中添加：：：

#静态资源文件访问
#spring.mvc.static-path-pattern=/**
spring.resources.static-locations=classpath:/static/img/**

# default location: src/main/webapp , can be changed
# old version
spring.mvc.view.prefix=/WEB-INF/page
spring.mvc.view.suffix=.jsp
# new version
#spring.view.prefix=/
#spring.view.suffix=.jsp

# thymeleaf
spring.thymeleaf.prefix=/WEB-INF/page
spring.thymeleaf.suffix=.jsp