springmvc+mybatis很经典的例子

r囧r小猫 2022-07-18 05:14 279阅读 0赞

springMVC+mybatis框架搭建

首先我们先要弄清搭建项目的一般流程，需要注意哪些方面，想要什么样的效果，自己的功能有哪些？

（假设效果：项目目录结构清晰，能够查询到本地数据库中的内容。。）

1. 工程目录结构整理清楚

在src/main/java文件夹中，新建包cn.springmvc.model(存放javabean),

  1.                                         cn.springmvc.dao（存放spring与mybatis连接接口）,
  3.                                         cn.springmvc.service（service接口）,
  5.                                         cn.springmvc.service.impl（service接口的实现），
  7.                                         cn.springmvc.controller（存放控制层controller）

在src/main/resource文件夹中，新建包conf（存放配置文件），

  1.                                                mapper（mybatis的mapper文件）

在src/test/java文件夹中，新建包cn.springmvc.test(存放测试文件)

在WEB-INF文件夹下新建jsp文件夹（存放jsp文件）

这样项目结构基本完成了

2. 引入依赖包

打开maven的pom文件，对本次开发所需使用的架包依次导入（maven项目管理的优势）

查找依赖结构有个不错的网站，http://search.maven.org/ 只要输入包名即可查找引来关系

pom.xml(包依赖)

  1. <project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  2.     xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  3.     <modelVersion>4.0.0</modelVersion>
  4.     <groupId>eyas.springmvc</groupId>
  5.     <artifactId>springmvc</artifactId>
  6.     <packaging>war</packaging>
  7.     <version>0.0.1-SNAPSHOT</version>
  8.     <name>springmvc Maven Webapp</name>
  9.     <url>http://maven.apache.org</url>
  10.     <properties>
  11.         <!-- spring版本号 -->
  12.         <spring.version>3.2.4.RELEASE</spring.version>
  13.         <!-- mybatis版本号 -->
  14.         <mybatis.version>3.2.4</mybatis.version>
  15.         <!-- log4j日志文件管理包版本 -->
  16.         <slf4j.version>1.6.6</slf4j.version>
  17.         <log4j.version>1.2.9</log4j.version>
  18.     </properties>
  19.     <dependencies>
  20.         <!-- spring核心包 -->
  21.         <!-- springframe start -->
  22.         <dependency>
  23.             <groupId>org.springframework</groupId>
  24.             <artifactId>spring-core</artifactId>
  25.             <version>${spring.version}</version>
  26.         </dependency>
  28.         <dependency>
  29.             <groupId>org.springframework</groupId>
  30.             <artifactId>spring-web</artifactId>
  31.             <version>${spring.version}</version>
  32.         </dependency>
  34.         <dependency>
  35.             <groupId>org.springframework</groupId>
  36.             <artifactId>spring-oxm</artifactId>
  37.             <version>${spring.version}</version>
  38.         </dependency>
  40.         <dependency>
  41.             <groupId>org.springframework</groupId>
  42.             <artifactId>spring-tx</artifactId>
  43.             <version>${spring.version}</version>
  44.         </dependency>
  46.         <dependency>
  47.             <groupId>org.springframework</groupId>
  48.             <artifactId>spring-jdbc</artifactId>
  49.             <version>${spring.version}</version>
  50.         </dependency>
  52.         <dependency>
  53.             <groupId>org.springframework</groupId>
  54.             <artifactId>spring-webmvc</artifactId>
  55.             <version>${spring.version}</version>
  56.         </dependency>
  58.         <dependency>
  59.             <groupId>org.springframework</groupId>
  60.             <artifactId>spring-aop</artifactId>
  61.             <version>${spring.version}</version>
  62.         </dependency>
  64.         <dependency>
  65.             <groupId>org.springframework</groupId>
  66.             <artifactId>spring-context-support</artifactId>
  67.             <version>${spring.version}</version>
  68.         </dependency>
  70.         <dependency>
  71.             <groupId>org.springframework</groupId>
  72.             <artifactId>spring-aop</artifactId>
  73.             <version>${spring.version}</version>
  74.         </dependency>
  76.         <dependency>
  77.             <groupId>org.springframework</groupId>
  78.             <artifactId>spring-test</artifactId>
  79.             <version>${spring.version}</version>
  80.         </dependency>
  81.         <!-- springframe end -->
  83.         <!-- mybatis核心包 -->
  84.         <dependency>
  85.             <groupId>org.mybatis</groupId>
  86.             <artifactId>mybatis</artifactId>
  87.             <version>${mybatis.version}</version>
  88.         </dependency>
  89.         <!-- mybatis/spring包 -->
  90.         <dependency>
  91.             <groupId>org.mybatis</groupId>
  92.             <artifactId>mybatis-spring</artifactId>
  93.             <version>1.2.2</version>
  94.         </dependency>
  95.         <!-- mysql驱动包 -->
  96.         <dependency>
  97.             <groupId>mysql</groupId>
  98.             <artifactId>mysql-connector-java</artifactId>
  99.             <version>5.1.29</version>
  100.         </dependency>
  101.         <!-- junit测试包 -->
  102.         <dependency>
  103.             <groupId>junit</groupId>
  104.             <artifactId>junit</artifactId>
  105.             <version>4.11</version>
  106.             <scope>test</scope>
  107.         </dependency>
  108.         <!-- 阿里巴巴数据源包 -->
  109.         <dependency>
  110.             <groupId>com.alibaba</groupId>
  111.             <artifactId>druid</artifactId>
  112.             <version>1.0.2</version>
  113.         </dependency>
  115.         <!-- json数据 -->
  116.         <dependency>
  117.             <groupId>org.codehaus.jackson</groupId>
  118.             <artifactId>jackson-mapper-asl</artifactId>
  119.             <version>1.9.13</version>
  120.         </dependency>
  122.         <!-- 日志文件管理包 -->
  123.         <!-- log start -->
  124.         <dependency>
  125.             <groupId>log4j</groupId>
  126.             <artifactId>log4j</artifactId>
  127.             <version>${log4j.version}</version>
  128.         </dependency>
  129.         <dependency>
  130.             <groupId>org.slf4j</groupId>
  131.             <artifactId>slf4j-api</artifactId>
  132.             <version>${slf4j.version}</version>
  133.         </dependency>
  134.         <dependency>
  135.             <groupId>org.slf4j</groupId>
  136.             <artifactId>slf4j-log4j12</artifactId>
  137.             <version>${slf4j.version}</version>
  138.         </dependency>
  139.         <!-- log end -->
  140.     </dependencies>
  141.     <build>
  142.         <finalName>springmvc</finalName>
  143.     </build>
  144. </project>

3. 配置数据库连接属性

conf/ jdbc.properties（jdbc配置文件)

  1. jdbc_driverClassName=com.mysql.jdbc.Driver
  2. jdbc_url=jdbc:mysql://localhost:3306/mydays?useUnicode=true&characterEncoding=utf-8
  3. jdbc_username=root
  4. jdbc_password=root

4. 配置spring配置文件

  1. conf/spring.xml(spring配置文件的扫描)
  6. <?xml version="1.0" encoding="UTF-8"?>
  7. <beans xmlns="http://www.springframework.org/schema/beans"
  8.  xmlns:context="http://www.springframework.org/schema/context"
  9.  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  10.  xsi:schemaLocation="http://www.springframework.org/schema/beans
  11.       http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
  12.       http://www.springframework.org/schema/context
  13.       http://www.springframework.org/schema/context/spring-context.xsd">
  15.     <!-- 引入jdbc配置文件 -->
  16.     <context:property-placeholder location="classpath:conf/jdbc.properties"/>
  18.     <!-- 扫描文件（自动将servicec层注入） -->
  19.     <context:component-scan base-package="cn.springmvc.service"/>
  20. </beans>

conf/spring-mybatis.xml（spring与mybatis连接属性）

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  4.   xmlns:p="http://www.springframework.org/schema/p"
  5.   xmlns:context="http://www.springframework.org/schema/context"
  6.   xmlns:aop="http://www.springframework.org/schema/aop"
  7.   xmlns:tx="http://www.springframework.org/schema/tx"
  8.   xmlns:util="http://www.springframework.org/schema/util"
  9.   xsi:schemaLocation="http://www.springframework.org/schema/beans
  10.     http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
  11.     http://www.springframework.org/schema/context
  12.     http://www.springframework.org/schema/context/spring-context-3.2.xsd
  13.     http://www.springframework.org/schema/tx
  14.     http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
  15.     http://www.springframework.org/schema/aop
  16.     http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
  17.     http://www.springframework.org/schema/util 
  18.     http://www.springframework.org/schema/util/spring-util-3.2.xsd">
  20.     <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init"
  21.     destroy-method="close" >
  22.     <property name="driverClassName">
  23.       <value>${jdbc_driverClassName}</value>
  24.     </property>
  25.     <property name="url">
  26.       <value>${jdbc_url}</value>
  27.     </property>
  28.     <property name="username">
  29.       <value>${jdbc_username}</value>
  30.     </property>
  31.     <property name="password">
  32.       <value>${jdbc_password}</value>
  33.     </property>
  34.     <!-- 连接池最大使用连接数 -->
  35.     <property name="maxActive">
  36.       <value>20</value>
  37.     </property>
  38.     <!-- 初始化连接大小 -->
  39.     <property name="initialSize">
  40.       <value>1</value>
  41.     </property>
  42.     <!-- 获取连接最大等待时间 -->
  43.     <property name="maxWait">
  44.       <value>60000</value>
  45.     </property>
  46.     <!-- 连接池最大空闲 -->
  47.     <property name="maxIdle">
  48.       <value>20</value>
  49.     </property>
  50.     <!-- 连接池最小空闲 -->
  51.     <property name="minIdle">
  52.       <value>3</value>
  53.     </property>
  54.     <!-- 自动清除无用连接 -->
  55.     <property name="removeAbandoned">
  56.       <value>true</value>
  57.     </property>
  58.     <!-- 清除无用连接的等待时间 -->
  59.     <property name="removeAbandonedTimeout">
  60.       <value>180</value>
  61.     </property>
  62.     <!-- 连接属性 -->
  63.     <property name="connectionProperties">
  64.       <value>clientEncoding=UTF-8</value>
  65.     </property>
  66.   </bean>
  68.     <!-- mybatis文件配置，扫描所有mapper文件 -->
  69.       <bean id="sqlSessionFactory"
  70.           class="org.mybatis.spring.SqlSessionFactoryBean"
  71.           p:dataSource-ref="dataSource"
  72.           p:configLocation="classpath:conf/mybatis-config.xml"
  73.           p:mapperLocations="classpath:mapper/*.xml"/><!-- configLocation为mybatis属性 mapperLocations为所有mapper-->
  75.    <!-- spring与mybatis整合配置，扫描所有dao -->
  76.  <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"
  77.         p:basePackage="cn.springmvc.dao" 
  78.         p:sqlSessionFactoryBeanName="sqlSessionFactory"/>
  80.    <!-- 对数据源进行事务管理 -->
  81.   <bean id="transactionManager" 
  82.         class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
  83.         p:dataSource-ref="dataSource"/>
  84. </beans>

5. java代码编写（model，dao，service层代码）

cn.springmvc.model/User.java(用户基本信息)

  1. package cn.springmvc.model;
  4. /**
  5.  * 用户表
  6.  */
  7. public class User {
  9.     private int id;
  10.     private int state;
  11.     private String nickname;
  12.     public int getId() {
  13.         return id;
  14.     }
  15.     public void setId(int id) {
  16.         this.id = id;
  17.     }
  18.     public int getState() {
  19.         return state;
  20.     }
  21.     public void setState(int state) {
  22.         this.state = state;
  23.     }
  24.     public String getNickname() {
  25.         return nickname;
  26.     }
  27.     public void setNickname(String nickname) {
  28.         this.nickname = nickname;
  29.     }
  30. }

cn.springmvc.dao/UserDAO.java(dao操作接口) 

  1. package cn.springmvc.dao;
  3. import cn.springmvc.model.User;
  6. public interface UserDAO {
  8.     /**
  9.      * 添加新用户
  10.      * @param user
  11.      * @return
  12.      */
  13.     public int insertUser(User user);
  16. }

cn.springmvc.service/UserService.java(service层接口)

  1. package cn.springmvc.service;
  3. import cn.springmvc.model.User;
  6. public interface UserService {
  8.     public int insertUser(User user);
  9. }

cn.springmvc.service.impl/UserServiceImpl.java(service层接口实现) 

  1. package cn.springmvc.service.impl;
  3. import org.springframework.beans.factory.annotation.Autowired;
  4. import org.springframework.stereotype.Service;
  6. import cn.springmvc.dao.UserDAO;
  7. import cn.springmvc.model.User;
  8. import cn.springmvc.service.UserService;
  11. @Service
  12. public class UserServiceImpl implements UserService{
  14.     @Autowired
  15.     private UserDAO userDAO;
  17.     @Override
  18.     public int insertUser(User user) {
  19.         // TODO Auto-generated method stub
  20.         return userDAO.insertUser(user);
  21.     }
  23. }

6. mybatis配置

conf/mybatis-config.xml(mybatis配置的基本文件)

  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.         <!-- 命名空间 -->
  7.     <typeAliases>
  8.          <typeAlias alias="User" type="cn.springmvc.model.User"/> 
  9.     </typeAliases>
  11.     <!-- 映射map -->
  12.     <mappers>
  13.     </mappers>
  14. </configuration>

mapper/UserMapper.xml(mybatis的实现)

  1. <?xml version="1.0" encoding="UTF-8" ?>
  2. <!DOCTYPE mapper
  3.  PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
  4. "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
  5. <mapper namespace="cn.springmvc.dao.UserDAO">
  7.          <insert id="insertUser" parameterType="User" keyProperty="id">
  8.              insert into days_user(  
  9.          state,
  10.          nickname) 
  11.          values 
  12.          (        
  13.          #{state},
  14.          #{nickname})
  15.          </insert>
  17. </mapper>

这样就完成了基本插入用户的功能！

7. junit测试插入功能

cn.springmvc.test/UserTest.java(用户测试模块)

  1. package cn.springmvc.test;
  3. import org.junit.Before;
  4. import org.junit.Test;
  5. import org.springframework.context.ApplicationContext;
  6. import org.springframework.context.support.ClassPathXmlApplicationContext;
  8. import cn.springmvc.model.User;
  9. import cn.springmvc.service.UserService;
  13. public class UserTest {
  15. private UserService userService;
  17.     @Before
  18.     public void before(){                                                                    
  19.         @SuppressWarnings("resource")
  20.         ApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"classpath:conf/spring.xml"
  21.                 ,"classpath:conf/spring-mybatis.xml"});
  22.         userService = (UserService) context.getBean("userServiceImpl");
  23.     }
  25.     @Test
  26.     public void addUser(){
  27.         User user = new User();
  28.         user.setNickname("你好");
  29.         user.setState(2);
  30.         System.out.println(userService.insertUser(user));
  31.     }
  32. }

测试结果如图：

maven+springMVC+mybatis+junit详细搭建过程

即完成插入功能！

8. springMVC模块搭建

  1. web.xml（web功能配置）
  3. <?xml version="1.0" encoding="UTF-8"?>
  4. <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  5.     xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
  6.     xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
  7.     id="WebApp_ID" version="2.5">
  8.     <display-name>Archetype Created Web Application</display-name>
  10.     <!-- 读取spring配置文件 -->
  11.     <context-param>
  12.         <param-name>contextConfigLocation</param-name>
  13.         <param-value>classpath:conf/spring.xml;
  14.             classpath:conf/spring-mybatis.xml
  15.         </param-value>
  16.     </context-param>
  17.     <!-- 设计路径变量值 -->
  18.     <context-param>
  19.         <param-name>webAppRootKey</param-name>
  20.         <param-value>springmvc.root</param-value>
  21.     </context-param>
  24.     <!-- Spring字符集过滤器 -->
  25.     <filter>
  26.         <filter-name>SpringEncodingFilter</filter-name>
  27.         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
  28.         <init-param>
  29.             <param-name>encoding</param-name>
  30.             <param-value>UTF-8</param-value>
  31.         </init-param>
  32.         <init-param>
  33.             <param-name>forceEncoding</param-name>
  34.             <param-value>true</param-value>
  35.         </init-param>
  36.     </filter>
  37.     <filter-mapping>
  38.         <filter-name>SpringEncodingFilter</filter-name>
  39.         <url-pattern>/*</url-pattern>
  40.     </filter-mapping>
  42.     <!-- 日志记录 -->
  43.     <context-param>
  44.         <!-- 日志配置文件路径 -->
  45.         <param-name>log4jConfigLocation</param-name>
  46.         <param-value>classpath:conf/log4j.properties</param-value>
  47.     </context-param>
  48.     <context-param>
  49.         <!-- 日志页面的刷新间隔 -->
  50.         <param-name>log4jRefreshInterval</param-name>
  51.         <param-value>6000</param-value>
  52.     </context-param>
  53.     <listener>
  54.         <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
  55.     </listener>
  57.     <listener>
  58.         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
  59.     </listener>
  61.     <!-- springMVC核心配置 -->
  62.     <servlet>
  63.         <servlet-name>spring</servlet-name>
  64.         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
  65.         <init-param>
  66.             <param-name>contextConfigLocation</param-name>
  67.             <param-value>classpath:conf/spring-mvc.xml</param-value>
  68.         </init-param>
  69.         <load-on-startup>2</load-on-startup>
  70.     </servlet>
  71.     <servlet-mapping>
  72.         <servlet-name>spring</servlet-name>
  73.         <url-pattern>*.do</url-pattern>
  74.     </servlet-mapping>
  76.     <welcome-file-list>
  77.         <welcome-file>index.jsp</welcome-file>
  78.     </welcome-file-list>
  80.     <!-- 错误跳转页面 -->
  81.     <error-page>
  82.         <!-- 路径不正确 -->
  83.         <error-code>404</error-code>
  84.         <location>/WEB-INF/errorpage/404.jsp</location>
  85.     </error-page>
  86.     <error-page>
  87.         <!-- 没有访问权限，访问被禁止 -->
  88.         <error-code>405</error-code>
  89.         <location>/WEB-INF/errorpage/405.jsp</location>
  90.     </error-page>
  91.     <error-page>
  92.         <!-- 内部错误 -->
  93.         <error-code>500</error-code>
  94.         <location>/WEB-INF/errorpage/500.jsp</location>
  95.     </error-page>
  96. </web-app>

conf/spring-mvc.xml(mvc配置文件)

  1. <?xml version="1.0" encoding="UTF-8"?>
  2. <beans xmlns="http://www.springframework.org/schema/beans"
  3.   xmlns:p="http://www.springframework.org/schema/p"
  4.   xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  5.   xmlns:context="http://www.springframework.org/schema/context"
  6.   xmlns:mvc="http://www.springframework.org/schema/mvc"
  7.   xsi:schemaLocation="
  8.     http://www.springframework.org/schema/beans
  9.     http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
  10.     http://www.springframework.org/schema/context
  11.     http://www.springframework.org/schema/context/spring-context-3.2.xsd
  12.     http://www.springframework.org/schema/mvc
  13.     http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">
  15.     <!-- 扫描controller（controller层注入） -->
  16.    <context:component-scan base-package="cn.springmvc.controller"/>
  18.    <!-- 避免IE在ajax请求时，返回json出现下载 -->
  19.    <bean id="jacksonMessageConverter" class="org.springframework.http.converter.json.MappingJacksonHttpMessageConverter">        
  20.         <property name="supportedMediaTypes">
  21.             <list>
  22.                 <value>text/html;charset=UTF-8</value>
  23.             </list>
  24.         </property>
  25.     </bean>
  27.    <!-- 对模型视图添加前后缀 -->
  28.      <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver" 
  29.       p:prefix="/WEB-INF/jsp/" p:suffix=".jsp"/>
  30. </beans>

9. log4j日志记录搭建

  1. conf/log4j.properties(日志记录的配置文件)
  3. ### set log levels ###
  4. #log4j.rootLogger = debug , stdout , D , E
  5. log4j.rootLogger = debug , stdout , D
  7. ###  output to the console ###
  8. log4j.appender.stdout = org.apache.log4j.ConsoleAppender
  9. log4j.appender.stdout.Target = System.out
  10. log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
  11. #log4j.appender.stdout.layout.ConversionPattern = %d{ABSOLUTE} %5p %c{ 1 }:%L - %m%n
  12. log4j.appender.stdout.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [%c]-[%p] %m%n
  14. ### Output to the log file ###
  15. log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
  16. log4j.appender.D.File = ${springmvc.root}/WEB-INF/logs/log.log
  17. log4j.appender.D.Append = true
  18. log4j.appender.D.Threshold = DEBUG 
  19. log4j.appender.D.layout = org.apache.log4j.PatternLayout
  20. log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n
  22. ### Save exception information to separate file ###
  23. log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
  24. log4j.appender.D.File = ${springmvc.root}/WEB-INF/logs/error.log 
  25. log4j.appender.D.Append = true
  26. log4j.appender.D.Threshold = ERROR 
  27. log4j.appender.D.layout = org.apache.log4j.PatternLayout
  28. log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n

10. 测试运行

WEB-INF/jsp/index.jsp(测试文件)

  1. <%@ page language="java" contentType="text/html; charset=UTF-8"
  2.     pageEncoding="UTF-8"%>
  3. <!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
  4. <html>
  5. <head>
  6. <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
  7. <title>Insert title here</title>
  8. </head>
  9. <body>
  10. <h1>欢迎你！！！</h1>
  11. </body>
  12. </html>

cn.springmvc.controller/UserComtroller.java(controller层控制)

  1. package cn.springmvc.controller;
  3. import org.springframework.stereotype.Controller;
  4. import org.springframework.web.bind.annotation.RequestMapping;
  6. @Controller
  7. @RequestMapping("/")
  8. public class UserController {
  10.     @RequestMapping("index")
  11.     public String index(){
  12.         return "index";
  13.     }
  15. }

将该项目部署到本地tomcat6中

右击该项目选择Run as，选择Run on Server

选择自己建立的tomcat6运行如图：

maven+springMVC+mybatis+junit详细搭建过程

控制台打印出日志如图（启动成功）：

maven+springMVC+mybatis+junit详细搭建过程

在浏览器中输入：http://localhost:8080/springmvc/index.do 进行测试

效果如图（返回成功）：

maven+springMVC+mybatis+junit详细搭建过程

整体包下载地址：

http://download.csdn.net/detail/fengerfhf/6916831

来自：http://my.oschina.net/u/1011897/blog/199172

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