1 <?xml version="1.0" encoding="UTF-8"?>
 2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
 3          xmlns="http://java.sun.com/xml/ns/javaee"
 4          xsi:schemaLocation="http://java.sun.com/xml/ns/javaee http://java.sun.com/xml/ns/javaee/web-app_3_0.xsd"
 5          version="3.0">
 6     <welcome-file-list>
 7         <welcome-file>/index.jsp</welcome-file>
 8     </welcome-file-list>
 9     <!-- Spring MVC配置 -->
10     <servlet>
11         <servlet-name>spring</servlet-name>
12         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
13 
14         <!-- 可以自定义servlet.xml配置文件的位置和名称，默认为WEB-INF目录下，名称为[<servlet-name>]-servlet.xml，如spring-servlet.xml
15         <init-param>
16             <param-name>contextConfigLocation</param-name>
17             <param-value>/WEB-INF/spring-servlet.xml</param-value>
18         </init-param>-->
19 
20         <!-- load-on-startup元素标记容器是否在启动的时候就加载这个servlet(实例化并调用其init()方法) -->
21         <load-on-startup>1</load-on-startup>
22     </servlet>
23 
24     <servlet-mapping>
25         <servlet-name>spring</servlet-name>
26         <url-pattern>/</url-pattern>
27         <!--<url-pattern>*.do</url-pattern>-->
28     </servlet-mapping>
29 
30     <!-- Spring配置 -->
31     <listener>
32         <listener-class>org.springframework.web.context.ContextLoaderListener</listener-class>
33     </listener>
34 
35     <!-- 指定Spring Bean的配置文件所在目录。默认配置在WEB-INF目录下 -->
36     <context-param>
37         <param-name>contextConfigLocation</param-name>
38         <param-value>classpath:applicationContext.xml</param-value>
39     </context-param>
40 
41 </web-app>

 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:context="http://www.springframework.org/schema/context"
 5        xmlns:mvc="http://www.springframework.org/schema/mvc"
 6        xsi:schemaLocation="http://www.springframework.org/schema/beans
 7 http://www.springframework.org/schema/beans/spring-beans-3.1.xsd
 8 http://www.springframework.org/schema/context
 9 http://www.springframework.org/schema/context/spring-context-3.1.xsd
10 http://www.springframework.org/schema/mvc
11 http://www.springframework.org/schema/mvc/spring-mvc-3.1.xsd">
12 
13     <!-- 启动注解驱动的Spring MVC功能，注册请求url和注解POJO类方法的映射-->  
14     <mvc:annotation-driven >
15          
16     </mvc:annotation-driven>
17    
18     <!-- 启动包扫描功能，以便注册带有@Controller、@service、@repository、@Component等注解的类成为spring的bean -->
19     <context:component-scan base-package="HelloSpringMvc.controller" />
20     <!-- 对模型视图名称的解析，在请求时模型视图名称添加前后缀 -->
21      <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
22          <property name="viewClass" value="org.springframework.web.servlet.view.JstlView"/>
23          <property name="prefix" value="/"/>    <!-- 前缀 -->
24          <property name="suffix" value=".jsp"/>    <!-- 后缀 -->
25      </bean>
26     <!-- 访问静态文件（jpg,js,css）的方法 -->
27     <mvc:resources location="/files/" mapping="/files/**" />
28     <mvc:resources location="/scripts/" mapping="/scripts/**" />
29     <mvc:resources location="/styles/" mapping="/styles/**" />
30     <mvc:resources location="/Views/" mapping="/Views/**" />
31 </beans>

1 <?xml version="1.0" encoding="UTF-8"?>
2 <beans
3         xmlns="http://www.springframework.org/schema/beans"
4         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
5         xsi:schemaLocation="http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans-3.1.xsd">
6     <!-- 我们可以在其中添加我们所需要配置的bean，也可以添加相应的数据库连接和事务处理等等，方便后续拓展
7            -->
8 </beans>

package HelloSpringMvc.controller;

import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.ResponseBody;

/**
 * Created by Administrator on 2016/8/29.
 */

@Controller
@RequestMapping(value = "/Test/*") //访问的url地址前缀，可以不写，写了就必须在方法url前面先加上class url 进行区分控制器
public class TestController
{
    //访问地址：http://localhost:8080/Test/returnSuccess
    @RequestMapping(value = "returnSuccess")    //实际访问的url地址
    public String returnSuccess() {
        return "/Views/success";    //返回Views文件夹下的success.jsp页面
    }

    //访问地址：http://localhost:8080/Test/returnString
    @RequestMapping(value = "returnString", produces = {"text/plain;charset=UTF-8"})
    //produces用于解决返回中文乱码问题，application/json;为json解决中文乱码
    @ResponseBody       //用于返回字符串,不写即返回视图
    public String returnString() {
        return "hello return string 这是中文，并没有乱码";
    }
}