spring+springmvc+ibatis整合注解方式实例

需求说明

实现用户通过数据库验证登录需求，采用 Myeclipse+Tomcat 6.0+Mysql 5.0+JDK 1.6

2.数据库表

开发所用是Mysql数据库,只建立单张用户表T_USER,表结构如下：

   

字段名称

数据类型

字段描述

ID

int

用户编号

USERNAME

VARCHAR

用户名

PASSWORD

VARCHAR

用户登录密码

sql语句如下：   

    CREATE TABLE `t_user` (
    `ID` int(11) NOT NULL auto_increment,
    `USERNAME` varchar(255) default NULL,
    `PASSWORD` varchar(255) default NULL,
    PRIMARY KEY  (`ID`)
    );

3.构建源代码目录

5.各项Xml配置文件详解

(1)web.xml文件(Tomcat使用)

服务器根据配置内容初始化spring框架，springmvc框架和log4j日志框架 

<pre name="code" class="html"><?xml version="1.0" encoding="UTF-8"?><web-app version="2.5"        xmlns="http://java.sun.com/xml/ns/javaee"        xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"        xsi:schemaLocation="http://java.sun.com/xml/ns/javaee        http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd">    <!-- 应用程序名称 -->  <display-name>ISS</display-name>    <!-- 应用程序描述说明性文字 -->  <description>Spring,SpringMvc,Ibatis</description>    <!-- ServletContext初始化参数 -->  <context-param>    <param-name>webAppRootKey</param-name>    <param-value>spring_springmvc_ibatis.root</param-value>  </context-param>  <context-param>        <param-name>log4jConfigLocation</param-name>        <param-value>/WEB-INF/classes/log4j.properties</param-value>  </context-param>  <context-param>    <param-name>contextConfigLocation</param-name>    <param-value>/WEB-INF/classes/applicationContext.xml</param-value>  </context-param>          <!-- 字符过滤,防止添加到数据库的数据为乱码 -->  <filter>    <filter-name>characterEncodingFilter</filter-name>    <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>    <init-param>      <param-name>encoding</param-name>      <param-value>UTF-8</param-value>    </init-param>    <init-param>      <param-name>forceEncoding</param-name>      <param-value>true</param-value>    </init-param>  </filter>  <filter-mapping>    <filter-name>characterEncodingFilter</filter-name>    <url-pattern>/*</url-pattern>  </filter-mapping>    <!-- web权限配置 -->  <filter>        <filter-name>springSecurityFilterChain</filter-name>        <filter-class>org.springframework.web.filter.DelegatingFilterProxy</filter-class>  </filter>  <filter-mapping>    <filter-name>springSecurityFilterChain</filter-name>    <url-pattern>/*</url-pattern>  </filter-mapping>    <!-- 配置监听器,用于初始化 -->  <listener>        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>  </listener>  <listener>    <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>  </listener>    <!-- Servlet初始化参数,配置springmvc模块 -->  <servlet>    <servlet-name>springmvc</servlet-name>    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>    <init-param>      <param-name>contextConfigLocation</param-name>      <param-value>/WEB-INF/classes/springmvc-servlet.xml</param-value>    </init-param>    <load-on-startup>2</load-on-startup>  </servlet>  <servlet-mapping>    <servlet-name>springmvc</servlet-name>    <url-pattern>/</url-pattern>  </servlet-mapping>    <!-- 配置session存在时间 -->  <session-config>    <session-timeout>60</session-timeout>  </session-config>    <!-- 默认起始页面 -->  <welcome-file-list>    <welcome-file>index.jsp</welcome-file>  </welcome-file-list>    <!-- 异常跳转页面 -->  <error-page>        <exception-type>java.lang.Exception</exception-type>        <location>/WEB-INF/jsp/exception.jsp</location>  </error-page></web-app>

(2)springmvc-servlet.xml(Springmvc框架配置文件)

该文件是springmvc框架配置文件，也是它的核心文件

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    xmlns:mvc="http://www.springframework.org/schema/mvc"    xmlns:context="http://www.springframework.org/schema/context"    xsi:schemaLocation="        http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-3.0.xsd">    <!-- 自动扫描,完成bean创建和依赖注入 -->  <context:component-scan base-package="com.archie"/>    <!-- 启动Spring MVC的注解功能，完成请求和注解POJO的映射 -->  <bean class="org.springframework.web.servlet.mvc.annotation.AnnotationMethodHandlerAdapter"/>    <!-- 视图解析器 -->  <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">    <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>    <property name="prefix" value="/WEB-INF/views/"/>    <property name="suffix" value=".jsp"/>  </bean>    <!-- 异常解析器 -->  <bean id="simpleMappingExceptionResolver" class="org.springframework.web.servlet.handler.SimpleMappingExceptionResolver">    <property name="exceptionMappings">      <props>        <prop key="org.springframework.web.multipart.MaxUploadSizeExceededException">common/fileerror</prop>      </props>    </property>  </bean></beans>

(3)applicationContext.xml(Spring框架配置文件)

<?xml version="1.0" encoding="UTF-8"?><beans xmlns="http://www.springframework.org/schema/beans"    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"    xmlns:mvc="http://www.springframework.org/schema/mvc"    xmlns:context="http://www.springframework.org/schema/context"    xmlns:aop="http://www.springframework.org/schema/aop"    xmlns:tx="http://www.springframework.org/schema/tx"    xsi:schemaLocation="        http://www.springframework.org/schema/beans        http://www.springframework.org/schema/beans/spring-beans-3.0.xsd        http://www.springframework.org/schema/mvc        http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd        http://www.springframework.org/schema/context        http://www.springframework.org/schema/context/spring-context-3.0.xsd        http://www.springframework.org/schema/tx        http://www.springframework.org/schema/tx/spring-tx-3.0.xsd      http://www.springframework.org/schema/aop      http://www.springframework.org/schema/aop/spring-aop-3.0.xsd"  default-autowire="byName">    <!-- 自动扫描 -->  <context:component-scan base-package="com.archie"/>    <!-- 启动spring注解,当自动扫描启动后,该配置可以去掉  <context:annotation-config /> -->      <!-- 启动spring注解,等同于 context:annotation-config  <bean class="org.springframework.context.annotation.CommonAnnotationBeanPostProcessor"/>  <bean class="org.springframework.beans.factory.annotation.AutowiredAnnotationBeanPostProcessor"/>  <bean class="org.springframework.beans.factory.annotation.PersistenceAnnotationBeanPostProcessor"/>  <bean class="org.springframework.beans.factory.annotation.RequiredAnnotationBeanPostProcessor"/> -->    <!-- 配置数据源属性文件 -->  <bean id="propertyConfigurer" class="org.springframework.beans.factory.config.PropertyPlaceholderConfigurer">        <property name="locations">         <list>                <value>jdbc.properties</value>             </list>          </property>   </bean>    <!-- 配置数据源 -->  <bean id="dataSource" class="org.apache.commons.dbcp.BasicDataSource">     <property name="driverClassName" value="${driver}"/>     <property name="url" value="${url}"/>     <property name="username" value="${username}"/>     <property name="password" value="${password}"/>  </bean>    <!-- 配置SqlMapClient对象 -->  <bean id="sqlMapClient" class="org.springframework.orm.ibatis.SqlMapClientFactoryBean">     <property name="configLocation" value="sqlMapConfig.xml"/>    <property name="dataSource" ref="dataSource"/>   </bean>    <!--根据sqlMapClien创建一个SqlMapClient模版类-->  <bean id="sqlMapClientTemplate" class="org.springframework.orm.ibatis.SqlMapClientTemplate">    <property name="sqlMapClient" ref="sqlMapClient"/>  </bean>    <!-- 配置事务管理器 -->  <bean id="transactionManager" class="org.springframework.jdbc.datasource.DataSourceTransactionManager">     <property name="dataSource" ref="dataSource"/>   </bean>    <!-- 启动spring事务注解，事务注解尽在此 -->  <tx:annotation-driven transaction-manager="transactionManager"/>    <!-- 配置事务特性  <tx:advice id="txAdvice" transaction-manager="transactionManager">    <tx:attributes>        <tx:method name="select*" read-only="true" propagation="REQUIRED"/>        <tx:method name="find*" read-only="true" propagation="REQUIRED"/>        <tx:method name="save*" propagation="REQUIRED" isolation="REPEATABLE_READ"/>        <tx:method name="update*" propagation="REQUIRED" isolation="REPEATABLE_READ"/>        <tx:method name="add*" propagation="REQUIRED" isolation="REPEATABLE_READ"/>        <tx:method name="delete*" propagation="REQUIRED" isolation="REPEATABLE_READ"/>        <tx:method name="*" read-only="true"/>    </tx:attributes>  </tx:advice> -->    <!-- 配置事务代理拦截器    <bean id="baseTransactionProxy" abstract="true"        class="org.springframework.transaction.interceptor.TransactionProxyFactoryBean">        <property name="transactionManager">          <ref bean="transactionManager"/>        </property>        <property name="transactionAttributes">          <props>               <prop key="insert*">PROPAGATION_REQUIRED</prop>               <prop key="update*">PROPAGATION_REQUIRED</prop>               <prop key="delete*">PROPAGATION_REQUIRED</prop>               <prop key="*">PROPAGATION_REQUIRED,readOnly</prop>             </props>          </property>  </bean> -->    <!-- 配置哪些类的方法需要进行事务管理  <aop:config>    <aop:pointcut id="baseServiceMethods" expression="execution(* com.archie.service.*.*(..))"/>      <aop:advisor advice-ref="txAdvice" pointcut-ref="baseServiceMethods"/>    </aop:config>  <aop:aspectj-autoproxy /> -->    <!-- 配置Dao实例  <bean id="userDao" class="com.archie.dao.UserDao">    <property name="sqlMapClient" ref="sqlMapClient"/>    </bean> -->    <!-- 配置Service实例  <bean id="userService" class="com.archie.service.UserService">    <property name="userDao" ref="userDao"/>  </bean> -->    <!-- 添加了事务的管理类   <bean id="userManager" parent="baseTransactionProxy">          <property name="target">             <bean class="com.archie.service.UserService"/>        </property>   </bean> -->  </beans>

(4)jdbc.properties(数据源属性文件)

数据源连接信息的源出处，目前配置了三种数据库Oracle，DB2和Mysql

# Database Connectivity# Oracle#driver = oracle.jdbc.driver.OracleDriver#url = jdbc:oracle:thin:@localhost:1521:oracl#username = scott#password = tiger  # DB2#driver = com.ibm.db2.jcc.DB2Driver#url = jdbc:db2://10.1.10.162:50000/mydb#username = root#password = root  # Mysqldriver = com.mysql.jdbc.Driverurl = jdbc:mysql://localhost:3306/mydb?useUnicode=true&characterEncoding=utf-8username = rootpassword = 1234initialPoolSize = 1minPoolSize = 1maxPoolSize =10

(5)log4j.properties(log4j框架属性文件)

log4j日志属性配置文件

# log4j.propertieslog4j.rootLogger=warn,console  log4j.appender.console=org.apache.log4j.ConsoleAppenderlog4j.appender.console.layout=org.apache.log4j.PatternLayoutlog4j.appender.console.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%nlog4j.appender.console.Encoding=GB18030  log4j.appender.file=org.apache.log4j.RollingFileAppenderlog4j.appender.file.MaxFileSize=10240KBlog4j.appender.file.MaxBackupIndex=100log4j.appender.file.Encoding=GB18030log4j.appender.file.layout=org.apache.log4j.PatternLayoutlog4j.appender.file.layout.ConversionPattern=[%d] [%t] (%F:%L) %-5p %c - %m%n  log4j.appender.ROLLING_FILE_CUSTOMER=org.apache.log4j.RollingFileAppenderlog4j.appender.ROLLING_FILE_CUSTOMER.Threshold=debuglog4j.appender.ROLLING_FILE_CUSTOMER.Append=truelog4j.appender.ROLLING_FILE_CUSTOMER.MaxFileSize=1024KBlog4j.appender.ROLLING_FILE_CUSTOMER.MaxBackupIndex=30log4j.appender.ROLLING_FILE_CUSTOMER.layout=org.apache.log4j.PatternLayoutlog4j.appender.ROLLING_FILE_CUSTOMER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n  log4j.appender.ROLLING_FILE_WORKMANAGER=org.apache.log4j.RollingFileAppenderlog4j.appender.ROLLING_FILE_WORKMANAGER.Threshold=debuglog4j.appender.ROLLING_FILE_WORKMANAGER.Append=truelog4j.appender.ROLLING_FILE_WORKMANAGER.MaxFileSize=1024KBlog4j.appender.ROLLING_FILE_WORKMANAGER.MaxBackupIndex=30log4j.appender.ROLLING_FILE_WORKMANAGER.layout=org.apache.log4j.PatternLayoutlog4j.appender.ROLLING_FILE_WORKMANAGER.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n  log4j.appender.ROLLING_FILE_RSS=org.apache.log4j.RollingFileAppenderlog4j.appender.ROLLING_FILE_RSS.Threshold=debuglog4j.appender.ROLLING_FILE_RSS.Append=truelog4j.appender.ROLLING_FILE_RSS.MaxFileSize=1024KBlog4j.appender.ROLLING_FILE_RSS.MaxBackupIndex=30log4j.appender.ROLLING_FILE_RSS.layout=org.apache.log4j.PatternLayoutlog4j.appender.ROLLING_FILE_RSS.layout.ConversionPattern=%d - %c:%L - %-5p %c %x - %m%n

(6)sqlMapConfig.xml(Ibatis框架配置文件)

该文件主要负责指定sql映射文件，即与model层对象对应的映射文件

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE sqlMapConfig PUBLIC "-//iBATIS.com//DTD SQL Map Config 2.0//EN""http://www.ibatis.com/dtd/sql-map-config-2.dtd"><sqlMapConfig>  <!-- 配置settings -->  <settings lazyLoadingEnabled="true" useStatementNamespaces="false"/>          <!-- 配置sql映射文件 -->  <sqlMap resource="com/archie/model/User.xml"/></sqlMapConfig>

6.Java代码编写

根据包目录，可以看出分成model层,dao层,service层和web层,另外附加test层,用于java环境测试

(1)model层(User.java+User.xml)

   User.java代码

package com.archie.model;  public class User {      private int id;     private String username;     private String password;        public User(){            }        public User(int id){        this.id = id;    }        public User(int id, String username){        this.id = id;        this.username = username;    }        public User(String username, String password) {               this.username = username;               this.password = password;        }        public User(int id, String username, String password){        this.id = id;        this.username = username;        this.password = password;    }          public int getId() {         return id;     }     public void setId(int id) {         this.id = id;     }     public String getUsername() {         return username;     }     public void setUsername(String username) {         this.username = username;     }     public String getPassword() {         return password;     }     public void setPassword(String password) {         this.password = password;     }}

User.xml代码(model层对象的sql映射文件,被dao层调用,本质是sql语句集合,所有相关的sql均于此)

<?xml version="1.0" encoding="UTF-8" ?><!DOCTYPE sqlMap PUBLIC "-//ibatis.apache.org//DTD SQL Map 2.0//EN" "http://ibatis.apache.org/dtd/sql-map-2.dtd"><sqlMap namespace="User">          <typeAlias alias="User" type="com.archie.model.User"/>                <select id="findAllUser" resultClass="User" >         select * from t_user        </select>        <select id="findUserByID" resultClass="User" parameterClass="int">         select * from t_user where id=#id#    </select>        <select id="getTotalCount" resultClass="int">        select count(*) from t_user    </select>        <select id="searchUsers" resultClass="User" parameterClass="User">         select * from t_user         <dynamic prepend="where">          <!-- 模糊查询，用$表示文本替换，而用#表示替换PrepareStatement中的?号 -->          <isNotEmpty prepend="and" property="username">                 (username like '%$username$%')          </isNotEmpty>          <isNotEmpty prepend="and" property="password">                 (password like '%$password$%')          </isNotEmpty>         </dynamic>         </select>                <select id="findUserByNameAndPassword" resultClass="User" parameterClass="User">         select * from t_user where username=#username# and password=#password#    </select>                <insert id="insertUser" parameterClass="User">         insert into t_user(id,username,password) values(null,#username#,#password#)        </insert>                <update id="updateUser" parameterClass="User">         update t_user        set username = #username#,                password=#password#           where id=#id#        </update>          <delete id="deleteUser" parameterClass="int">         delete from t_user where id=#id#        </delete>                <delete id="deleteUserByLike" parameterClass="User">                delete from t_user                <dynamic prepend="where">          <!-- 模糊查询，用$表示文本替换，而用#表示替换PrepareStatement中的?号 -->         <isNotEmpty prepend="and" property="username">                 (username like '%$username$%')          </isNotEmpty>          <isNotEmpty prepend="and" property="password">                 (password like '%$password$%')          </isNotEmpty>         </dynamic>        </delete>        </sqlMap> (2)dao层(数据服务层,BaseDao.java+UserDao.java)   BaseDao.java(公共Dao,其他Dao均继承它)package com.archie.dao;  import javax.annotation.PostConstruct;import javax.annotation.Resource;  import org.springframework.orm.ibatis.support.SqlMapClientDaoSupport;  import com.ibatis.sqlmap.client.SqlMapClient;  public class BaseDao extends SqlMapClientDaoSupport {                @Resource(name="sqlMapClient")  //通过bean名称注入        private SqlMapClient sqlMapClient;                @PostConstruct  //完成sqlMapClient初始化工作        public void initSqlMapClient(){               super.setSqlMapClient(sqlMapClient);        }}

UserDao.java(user数据服务层)

package com.archie.dao;  import java.util.List;  import org.springframework.stereotype.Component;import com.archie.model.User;  @Component  //将UserDao类注入到bean里面public class UserDao extends BaseDao {          public boolean addUser(User user) throws Exception{               User bean = (User)getSqlMapClientTemplate().insert("insertUser", user);               return bean != null ? true : false;        }                public boolean deleteUser(int id) throws Exception{               int result = getSqlMapClientTemplate().delete("deleteUser", id);               return result > 0 ? true : false;        }                public User getUserById(int id) throws Exception{               return (User)getSqlMapClientTemplate().queryForObject("findUserByID", id);        }                @SuppressWarnings("unchecked")        public List getAllUsers() throws Exception{               return getSqlMapClientTemplate().queryForList("findAllUser");        }                public boolean updateUser(User user) throws Exception{               int result = getSqlMapClientTemplate().update("updateUser", user);               return result > 0 ? true : false;        }                public User getUserByNameAndPassword(User user) throws Exception{               return (User)getSqlMapClientTemplate().queryForObject("findUserByNameAndPassword", user);        }                public int getTotalCount() throws Exception{               return (Integer)getSqlMapClientTemplate().queryForObject("getTotalCount");        }                @SuppressWarnings("unchecked")        public List getUsersByLike(User user) throws Exception{               return getSqlMapClientTemplate().queryForList("searchUsers", user);        }                public int deleteUserByLike(User user) throws Exception{               int result = getSqlMapClientTemplate().delete("deleteUserByLike", user);               if (result > 0) {                       System.out.println("模糊删除成功！");               }else {                       System.out.println("没有匹配的记录1");               }               return result;        }}

(3)service层(业务服务层,UserService.java)

   UserService.java代码如下

package com.archie.service;  import java.util.List;  import javax.annotation.Resource;  import org.springframework.stereotype.Component;import org.springframework.transaction.annotation.Transactional;  import com.archie.dao.UserDao;import com.archie.model.User;  @Component  //将UserService类注入到bean里面@Transactional  //注入事务管理public class UserService {                @Resource(name="userDao")  // 通过名称注入到bean里面        private UserDao userDao;          public User login(User user) throws Exception{               return userDao.getUserByNameAndPassword(user);        }                public void addUser(User user) throws Exception{               userDao.addUser(user);        }                public void deleteUser(int id) throws Exception{               boolean bool = userDao.deleteUser(id);               if (!bool) {                       System.out.println("删除的记录不存在！");                       throw new RuntimeException();               }        }                public User getUserById(int id) throws Exception{               User user = userDao.getUserById(id);               if (user == null) {                       return null;               }               return userDao.getUserById(id);        }                public void updateUser(User user) throws Exception{               userDao.updateUser(user);        }                public int getTotalCount() throws Exception{               return userDao.getTotalCount();        }                @SuppressWarnings("unchecked")        public List getUsersByLike(User user) throws Exception{               return userDao.getUsersByLike(user);        }                public int deleteUserByLike(User user) throws Exception{               return userDao.deleteUserByLike(user);        }                public void insertUsers(List<User> list) throws Exception{               for (int i = 0; i < list.size(); i++) {                       if (i > 3) {                               System.out.println("列表太长，中断事务");                               throw new RuntimeException("中断事务异常,当列表长度大于3的时候故意抛出，看看事务是否回滚");                       }                       User user = list.get(i);                       userDao.addUser(user);               }        }}

(4)web层(界面控制层,UserController.java)

   UserController.java

package com.archie.web;import javax.annotation.Resource;import javax.servlet.http.HttpSession;import javax.validation.Valid;import org.springframework.stereotype.Controller;import org.springframework.validation.BindingResult;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;import org.springframework.web.bind.annotation.RequestMethod;import org.springframework.web.servlet.ModelAndView;import com.archie.model.User;import com.archie.service.UserService;@Controller@RequestMapping("/user/*")public class UserController {   @Resource(name="userService") private UserService userService; private final String LIST="redirect:/detail";    /**     * 登录     * @param user     * @param session     * @return     */    @RequestMapping("/login")    public ModelAndView login(@Valid User user,BindingResult result,HttpSession session) throws Exception{      if(!result.hasErrors()){        User loginUser=userService.login(user);        if(loginUser!=null){            session.setAttribute("USER", loginUser);            return new ModelAndView(LIST);        }else{            return new ModelAndView("redirect:/");        }      }else{          ModelAndView view=new ModelAndView();          view.setViewName("redirect:/");          view.addObject("error", result.getAllErrors());          return view;      }    }        /**     * 跳转至添加页     * @return     */    @RequestMapping(value="/toAdd",method=RequestMethod.GET)    public ModelAndView toAdd(){        return new ModelAndView("user/add");    }    /**     * 保存     * @param user     * @return     */    @RequestMapping(value="/add",method=RequestMethod.POST)    public ModelAndView add(@Valid User user,BindingResult result) throws Exception{        if(result.hasErrors()){            return new ModelAndView("user/add","error", result.getAllErrors());        }else{            userService.addUser(user);            return new ModelAndView(LIST);           }    }    /**     * 根据ID删除     * @param id     * @return     */    @RequestMapping(value="/delete/{id}")    public ModelAndView delete(@PathVariable int id) throws Exception{        userService.deleteUser(id);        return new ModelAndView(LIST);    }    /**     * 跳转至编辑页面     * @param id     * @return     */    @RequestMapping(value="/edit/{id}")    public ModelAndView edit(@PathVariable int id) throws Exception{        User user=userService.getUserById(id);        return new ModelAndView("user/edit","user",user);    }    /**     * 编辑     * @param user     * @return     */    @RequestMapping(value="/edit")    public ModelAndView update(@Valid User user,BindingResult result)throws Exception{        ModelAndView view=new ModelAndView();        if(result.hasErrors()){            view.addObject("error", result.getAllErrors());            view.setViewName("user/edit");            return view;        }else{         userService.updateUser(user);         return new ModelAndView(LIST);        }    }}

(5)test层(Java环境下测试)

   TestUserController.java

文章来自：http://www.osblog.net/blog/580.html