springMVC+mybatis+maven搭建过程

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首先，新建一个maven项目，目录如下：

springMVC+mybatis框架的搭建

1.引入依赖包

maven的pom文件
依次引入需要使用到的包
这个网站可以查找依赖关系 http://search.maven.org/
这里用到的是spring版本是4.1.4.RELEASE
pom.xml

<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/maven-v4_0_0.xsd">
  <modelVersion>4.0.0</modelVersion>
  <groupId>com.changyu</groupId>
  <artifactId>spring</artifactId>
  <packaging>war</packaging>
  <version>0.0.1-SNAPSHOT</version>
  <name>spring Maven Webapp</name>
  <url>http://maven.apache.org</url>
  <properties>
        <!-- spring版本号 -->
        <spring.version>4.1.4.RELEASE</spring.version>
        <!-- mybatis版本号 -->
        <!-- log4j日志文件管理包版本 -->
        <slf4j.version>1.7.12</slf4j.version>
        <log4j.version>1.2.17</log4j.version>

    </properties>
    <dependencies>
        <dependency>
            <groupId>commons-fileupload</groupId>
            <artifactId>commons-fileupload</artifactId>
            <version>1.2.2</version>
        </dependency>

        <!-- json数据 -->

         <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-core</artifactId>
            <version>2.4.4</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId>jackson-databind</artifactId>
            <version>2.4.4</version>
        </dependency>
        <dependency>
            <groupId>com.fasterxml.jackson.core</groupId>
            <artifactId> jackson-annotations</artifactId>
            <version>2.4.4</version>
        </dependency>

        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>fastjson</artifactId>
            <version>1.2.6</version>
        </dependency>


    <!-- j2ee需要的jar:start -->
        <dependency>
            <groupId>javax</groupId>
            <artifactId>javaee-web-api</artifactId>
            <version>7.0</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet</groupId>
            <artifactId>javax.servlet-api</artifactId>
            <version>3.0.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>javax.servlet.jsp</groupId>
            <artifactId>jsp-api</artifactId>
            <version>2.1</version>
            <scope>provided</scope>
        </dependency>
        <dependency>
            <groupId>jstl</groupId>
            <artifactId>jstl</artifactId>
            <version>1.2</version>
            <scope>runtime</scope>
        </dependency>
        <!-- j2ee需要的jar:end -->
        <!-- spring核心包 -->
        <!-- springframe start -->
        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-core</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-web</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-oxm</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-tx</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-jdbc</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-webmvc</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-aop</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-context-support</artifactId>
            <version>${spring.version}</version>
        </dependency>

        <dependency>
            <groupId>org.springframework</groupId>
            <artifactId>spring-test</artifactId>
            <version>${spring.version}</version>
        </dependency>
        <!-- springframe end -->

        <!-- mybatis核心包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis</artifactId>
            <version>3.3.0</version>
        </dependency>
        <!-- mybatis/spring包 -->
        <dependency>
            <groupId>org.mybatis</groupId>
            <artifactId>mybatis-spring</artifactId>
            <version>1.2.3</version>
        </dependency>
        <!-- mysql驱动包 -->
        <dependency>
            <groupId>mysql</groupId>
            <artifactId>mysql-connector-java</artifactId>
            <version>5.1.36</version>
        </dependency>
        <!-- junit测试包 -->
        <dependency>
            <groupId>junit</groupId>
            <artifactId>junit</artifactId>
            <version>4.12</version>
            <scope>test</scope>
        </dependency>
        <!-- 阿里巴巴数据源包 -->
        <dependency>
            <groupId>com.alibaba</groupId>
            <artifactId>druid</artifactId>
            <version>1.0.2</version>
        </dependency>

        <!-- 日志文件管理包 -->
        <!-- log start -->
        <dependency>
            <groupId>log4j</groupId>
            <artifactId>log4j</artifactId>
            <version>${log4j.version}</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-api</artifactId>
            <version>${slf4j.version}</version>
        </dependency>
        <dependency>
            <groupId>org.slf4j</groupId>
            <artifactId>slf4j-log4j12</artifactId>
            <version>${slf4j.version}</version>
        </dependency>
        <!-- log end -->
    </dependencies>
  <build>
    <finalName>spring</finalName>
  </build>
</project>

2.配置数据库连接属性

conf/jdbc.properties
jdbc配置文件

jdbc_driverClassName=com.mysql.jdbc.Driver
jdbc_url=jdbc:mysql://localhost:3306/shopping?useUnicode=true&characterEncoding=utf-8
jdbc_username=root
jdbc_password=123456

3.spring配置文件

conf/spring.xml(spring配置文件的扫描）

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
 xmlns:context="http://www.springframework.org/schema/context"
 xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 xsi:schemaLocation="http://www.springframework.org/schema/beans
      http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
      http://www.springframework.org/schema/context
      http://www.springframework.org/schema/context/spring-context.xsd">

    <!-- 引入jdbc配置文件 -->
    <context:property-placeholder location="classpath:conf/jdbc.properties"/>

    <!-- 扫描文件（自动将service层注入） -->
    <context:component-scan base-package="com.changyu.service"/>
     <context:component-scan base-package="com.changyu.serviceImpl"/>
</beans>

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

<?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:p="http://www.springframework.org/schema/p"
  xmlns:context="http://www.springframework.org/schema/context"
  xmlns:aop="http://www.springframework.org/schema/aop"
  xmlns:tx="http://www.springframework.org/schema/tx"
  xmlns:util="http://www.springframework.org/schema/util"
  xsi:schemaLocation="http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context-3.2.xsd
    http://www.springframework.org/schema/tx
    http://www.springframework.org/schema/tx/spring-tx-3.2.xsd
    http://www.springframework.org/schema/aop
    http://www.springframework.org/schema/aop/spring-aop-3.2.xsd
    http://www.springframework.org/schema/util 
    http://www.springframework.org/schema/util/spring-util-3.2.xsd">

    <bean id="dataSource" class="com.alibaba.druid.pool.DruidDataSource" init-method="init"
    destroy-method="close" >
    <property name="driverClassName">
      <value>${jdbc_driverClassName}</value>
    </property>
    <property name="url">
      <value>${jdbc_url}</value>
    </property>
    <property name="username">
      <value>${jdbc_username}</value>
    </property>
    <property name="password">
      <value>${jdbc_password}</value>
    </property>
    <!-- 连接池最大使用连接数 -->
    <property name="maxActive">
      <value>20</value>
    </property>
    <!-- 初始化连接大小 -->
    <property name="initialSize">
      <value>1</value>
    </property>
    <!-- 获取连接最大等待时间 -->
    <property name="maxWait">
      <value>60000</value>
    </property>
    <!-- 连接池最大空闲 -->
    <property name="maxIdle">
      <value>20</value>
    </property>
    <!-- 连接池最小空闲 -->
    <property name="minIdle">
      <value>3</value>
    </property>
    <!-- 自动清除无用连接 -->
    <property name="removeAbandoned">
      <value>true</value>
    </property>
    <!-- 清除无用连接的等待时间 -->
    <property name="removeAbandonedTimeout">
      <value>180</value>
    </property>
    <!-- 连接属性 -->
    <property name="connectionProperties">
      <value>clientEncoding=UTF-8</value>
    </property>
  </bean>

    <!-- mybatis文件配置，扫描所有mapper文件 -->
      <bean id="sqlSessionFactory"
          class="org.mybatis.spring.SqlSessionFactoryBean"
          p:dataSource-ref="dataSource"
          p:configLocation="classpath:conf/mybatis-config.xml"
          p:mapperLocations="classpath:mapper/*.xml"/><!-- configLocation为mybatis属性 mapperLocations为所有mapper-->

   <!-- spring与mybatis整合配置，扫描所有dao -->
 <bean class="org.mybatis.spring.mapper.MapperScannerConfigurer"
        p:basePackage="com.changyu.dao" 
        p:sqlSessionFactoryBeanName="sqlSessionFactory"/>

   <!-- 对数据源进行事务管理 -->
  <bean id="transactionManager" 
        class="org.springframework.jdbc.datasource.DataSourceTransactionManager"
        p:dataSource-ref="dataSource"/>
</beans>

4,model、dao、service层代码的编写

com.changyu.model/Users.java

package com.changyu.model;

import java.util.Date;

public class Users {
    private String id;
    private Short status;
    private String nickname;
    private String password;
    private Date createTime;
    private Short tag;

    public Users()
    {
        this.setCreateTime(new Date());
    }


    public Users(String id,Short status,String nickname,String password)
    {
        this.id=id;
        this.status=status;
        this.password=password;
        this.nickname=nickname;
        this.setCreateTime(new Date());
    }

    public String getId() {
        return id;
    }
    public void setId(String id) {
        this.id = id;
    }
    public Short getStatus() {
        return status;
    }
    public void setStatus(Short status) {
        this.status = status;
    }
    public String getNickname() {
        return nickname;
    }
    public void setNickname(String nickname) {
        this.nickname = nickname;
    }
    public String getPassword() {
        return password;
    }
    public void setPassword(String password) {
        this.password = password;
    }


    public Short getTag() {
        return tag;
    }


    public void setTag(Short tag) {
        this.tag = tag;
    }


    public Date getCreateTime() {
        return createTime;
    }


    public void setCreateTime(Date createTime) {
        this.createTime = createTime;
    }
}

com.changyu.service/UserService.java

package com.changyu.service;

import java.util.Map;

import com.changyu.model.Users;

public interface UserService {

    public int insertUser(Map<String,Object>paramMap);
}

com.changyu/serviceImpl/UserServiceImpl.java

package com.changyu.serviceImpl;

import java.util.Map;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;

import com.changyu.dao.UserDao;
import com.changyu.model.Users;
import com.changyu.service.UserService;

@Service("UserService")
public class UserServiceImpl implements UserService{
    @Autowired
    private UserDao userDao;

    public int insertUser(Map<String,Object>paramMap) {
        // TODO Auto-generated method stub
        return userDao.insertUser(paramMap);
    }
}

com.changyu.dao/UserDao.java

package com.changyu.dao;

import java.util.Map;

import com.changyu.model.Users;

public interface UserDao {

    /**
     * 添加新用户
     * @param user
     * @return
     */
    public int insertUser( Map<String,Object>paramMap);

}

5.mybatis的配置

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

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE configuration 
PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-config.dtd">
<configuration>
        <!-- 命名空间 -->
    <typeAliases>
         <typeAlias alias="Users" type="com.changyu.model.Users"/> 
    </typeAliases>

    <!-- 映射map -->
    <mappers>
    </mappers>
</configuration>

conf/mapper/userMapper.xml(数据库操作，mybatis的实现过程）

<?xml version="1.0" encoding="UTF-8" ?>
<!DOCTYPE mapper
 PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN"
"http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.changyu.dao.UserDao">

<resultMap type="Users" id="BaseResultMap">
<id column="id" property="id" jdbcType="VARCHAR"></id>
<result column="password" property="password" jdbcType="VARCHAR"/>
<result column="status" property="status" jdbcType="SMALLINT"/>
<result column="nickname" property="nickname" jdbcType="VARCHAR"/>
<result column="createtime" property="createTime" jdbcType="DATE"/>
<result column="tag" property="tag" jdbcType="SMALLINT"/>
</resultMap>

<sql id="base_column_list">
id,password,status,nickname,createtime,tag 
</sql>

         <insert id="insertUser">
         insert into Users(id,password,status,nickname,createtime) 
         values 
         (#{id},#{password},#{status},#{nickname},#{createTime})
         </insert>
</mapper>

6.junit测试

用junit测试上述功能（先要创建数据库）
com.changyu.test/UserTest.java

package com.changyu.test;

import java.util.Date;
import java.util.HashMap;
import java.util.Map;

import org.junit.Before;
import org.junit.Test;
import org.springframework.context.ApplicationContext;
import org.springframework.context.support.ClassPathXmlApplicationContext;

import com.changyu.model.Users;
import com.changyu.service.UserService;

public class UserTest {
private UserService userService;

    @Before
    public void before(){                                                                    
        @SuppressWarnings("resource")
        ApplicationContext context = new ClassPathXmlApplicationContext(new String[]{"classpath:conf/spring.xml"
                ,"classpath:conf/spring-mybatis.xml"});
        userService = (UserService) context.getBean("UserService");
    }

    @Test
    public void addUser(){
        Map<String,Object> paramMap=new HashMap<String, Object>();
        paramMap.put("id", 1111);
        paramMap.put("password", 1111);
        paramMap.put("status", 1111);
        paramMap.put("nickname", 1111);
        paramMap.put("createTime", new Date());

        System.out.println(userService.insertUser(paramMap));
    }
}

结果如下：

即创建了一个新用户

7.springMVC模块搭建

web.xml（web配置文件）

<?xml version="1.0" encoding="UTF-8"?>
<web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
    xmlns="http://java.sun.com/xml/ns/javaee" xmlns:web="http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_2_5.xsd"
    id="WebApp_ID" version="2.5">
    <display-name>Archetype Created Web Application</display-name>

    <!-- 读取spring配置文件 -->
    <context-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:conf/spring.xml;
            classpath:conf/spring-mybatis.xml
        </param-value>
    </context-param>
    <!-- 设计路径变量值 -->
    <context-param>
        <param-name>webAppRootKey</param-name>
        <param-value>springmvc.root</param-value>
    </context-param>


    <!-- Spring字符集过滤器 -->
    <filter>
        <filter-name>SpringEncodingFilter</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>SpringEncodingFilter</filter-name>
        <url-pattern>/*</url-pattern>
    </filter-mapping>



    <!-- 日志记录 -->
    <context-param>
        <!-- 日志配置文件路径 -->
        <param-name>log4jConfigLocation</param-name>
        <param-value>classpath:conf/log4j.properties</param-value>
    </context-param>
    <context-param>
        <!-- 日志页面的刷新间隔 -->
        <param-name>log4jRefreshInterval</param-name>
        <param-value>6000</param-value>
    </context-param>
    <listener>
        <listener-class>org.springframework.web.util.Log4jConfigListener</listener-class>
    </listener>

    <listener>
        <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
    </listener>

    <!-- springMVC核心配置 -->
    <servlet>
        <servlet-name>spring</servlet-name>
        <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
        <init-param>
            <param-name>contextConfigLocation</param-name>
            <param-value>classpath:conf/spring-mvc.xml</param-value>
        </init-param>
        <load-on-startup>2</load-on-startup>
    </servlet>
    <servlet-mapping>
        <servlet-name>spring</servlet-name>
        <url-pattern>*.do</url-pattern>
    </servlet-mapping>

    <welcome-file-list>
        <welcome-file>index.jsp</welcome-file>
    </welcome-file-list>

    <!-- 错误跳转页面 -->
   <!--  <error-page> -->
        <!-- 路径不正确 -->
      <!--   <error-code>404</error-code>
        <location>/WEB-INF/errorpage/404.jsp</location>
    </error-page>
    <error-page> -->
        <!-- 没有访问权限，访问被禁止 -->
        <!-- <error-code>405</error-code>
        <location>/WEB-INF/errorpage/405.jsp</location>
    </error-page>
    <error-page> -->
        <!-- 内部错误 -->
        <!-- <error-code>500</error-code>
        <location>/WEB-INF/errorpage/500.jsp</location>
    </error-page> -->
</web-app>

conf/spring-mvc.xml(mvc配置文件)

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
  xmlns:p="http://www.springframework.org/schema/p"
  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
  xmlns:context="http://www.springframework.org/schema/context"
  xmlns:mvc="http://www.springframework.org/schema/mvc"
  xsi:schemaLocation="
    http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.2.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context-3.2.xsd
    http://www.springframework.org/schema/mvc
    http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd">

    <!-- 扫描controller（controller层注入） -->
   <context:component-scan base-package="com.changyu.controller"/>

    <!-- 启动Springmvc注解驱动 -->
    <mvc:annotation-driven/>
 <!-- 返回json 方法一 需要导入 fastjson.jar包 -->  
    <!-- <mvc:annotation-driven>
        <mvc:message-converters register-defaults="false">
            避免IE执行AJAX时,返回JSON出现下载文件
            <bean id="fastJsonHttpMessageConverter" class="com.alibaba.fastjson.support.spring.FastJsonHttpMessageConverter">
                <property name="supportedMediaTypes">
                    <list>
                        这里顺序不能反，一定先写text/html,不然ie下出现下载提示
                        <value>text/html;charset=UTF-8</value>
                        <value>application/json;charset=UTF-8</value>
                    </list>
                </property>
            </bean>
        </mvc:message-converters>
    </mvc:annotation-driven> -->

     <!-- 返回json 方法二 需要导入 jackson-annotations.jar,jackson-core.jar,jackson-databind.jar-->  
     <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerMapping" />
    <bean class="org.springframework.web.servlet.mvc.method.annotation.RequestMappingHandlerAdapter">
        <property name="messageConverters">
            <list>
                <bean class="org.springframework.http.converter.StringHttpMessageConverter">
                    <property name="supportedMediaTypes">
                        <list>
                            <value>text/html; charset=UTF-8</value>
                            <value>application/json;charset=UTF-8</value>
                        </list>
                    </property>
                </bean>
                <bean class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">
                    <property name="supportedMediaTypes">
                        <list>
                            <value>text/html; charset=UTF-8</value>
                            <value>application/json;charset=UTF-8</value>
                        </list>
                    </property>
                </bean>
            </list>
        </property>
    </bean>

    <!-- 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">
        <property name="messageConverters">
            <list>
                <ref bean="mappingJacksonHttpMessageConverter" />json转换器
            </list>
        </property>
    </bean>  -->

   <!-- 避免IE在ajax请求时，返回json出现下载 -->
   <bean id="jacksonMessageConverter" class="org.springframework.http.converter.json.MappingJackson2HttpMessageConverter">    
        <property name="supportedMediaTypes">
            <list>
                <value>application/json;charset=UTF-8</value>
                <value>text/html;charset=UTF-8</value>
            </list>
        </property>
    </bean>

   <!-- 对模型视图添加前后缀 -->
     <bean id="viewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver"
      p:prefix="/WEB-INF/jsp/" p:suffix=".jsp"/>


</beans>

8.log4j日志记录搭建

conf/log4j.properties(日志记录的配置文件)

### set log levels ###
#log4j.rootLogger = debug , stdout , D , E
log4j.rootLogger = debug , stdout , D

###  output to the console ###
log4j.appender.stdout = org.apache.log4j.ConsoleAppender
log4j.appender.stdout.Target = System.out
log4j.appender.stdout.layout = org.apache.log4j.PatternLayout
#log4j.appender.stdout.layout.ConversionPattern = %d{ABSOLUTE} %5p %c{ 1 }:%L - %m%n
log4j.appender.stdout.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [%c]-[%p] %m%n

### Output to the log file ###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = ${springmvc.root}/WEB-INF/logs/log.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = DEBUG
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n

### Save exception information to separate file ###
log4j.appender.D = org.apache.log4j.DailyRollingFileAppender
log4j.appender.D.File = ${springmvc.root}/WEB-INF/logs/error.log
log4j.appender.D.Append = true
log4j.appender.D.Threshold = ERROR
log4j.appender.D.layout = org.apache.log4j.PatternLayout
log4j.appender.D.layout.ConversionPattern = %-d{yyyy-MM-dd HH:mm:ss} [ %t:%r ] - [ %p ] %m%n

9.运行

WEB-INF/jsp/index.jsp(测试文件)

<%@ page language="java" contentType="text/html; charset=ISO-8859-1"
    pageEncoding="ISO-8859-1"%>
<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN" "http://www.w3.org/TR/html4/loose.dtd">
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=ISO-8859-1">
<title>Insert title here</title>
</head>
<body>
<h1>hello!</h1>
</body>
</html>

cn.springmvc.controller/UserComtroller.java

package com.changyu.controller;

import java.util.Date;
import java.util.HashMap;
import java.util.Map;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.ResponseBody;
import com.changyu.model.Users;
import com.changyu.service.UserService;

@Controller
@RequestMapping("/user")
public class UserController {
    UserService userService;

    @Autowired
    public void setUserservice(UserService userService) {
        this.userService = userService;
    }

    @RequestMapping("/test")
    public String index() {
        return "index";
    }
}

将该项目部署到本地tomcat7中

右击该项目选择Run as，选择Run on Server

选择自己建立的tomcat7运行

启动成功：

在浏览器中输入http://localhost:8080/spring/user/test.do

成功