eclipse+maven springMVC搭建

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <web-app xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://xmlns.jcp.org/xml/ns/javaee" 
 3         xsi:schemaLocation="http://xmlns.jcp.org/xml/ns/javaee http://xmlns.jcp.org/xml/ns/javaee/web-app_3_1.xsd" id="WebApp_ID" version="3.1">
 4   <display-name>practice2</display-name>
 5 
 6       <filter>
 7         <filter-name>CharacterEncodingFilter</filter-name>
 8         <filter-class>org.springframework.web.filter.CharacterEncodingFilter</filter-class>
 9         <init-param>
10             <param-name>encoding</param-name>
11             <param-value>utf-8</param-value>
12         </init-param>
13     </filter>
14     <filter-mapping>
15         <filter-name>CharacterEncodingFilter</filter-name>
16         <url-pattern>/*</url-pattern>
17     </filter-mapping>
18 
19     <servlet>
20         <servlet-name>practice2</servlet-name>
21         <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
22         <init-param>
23             <param-name>contextConfigLocation</param-name>
24             <param-value>classpath:spring-servlet.xml</param-value>
25         </init-param>
26         <load-on-startup>1</load-on-startup>
27     </servlet>
28     <servlet-mapping>
29         <servlet-name>practice2</servlet-name>
30         <url-pattern>/</url-pattern>
31     </servlet-mapping>
32 
33 </web-app>

 1 <?xml version="1.0" encoding="UTF-8"?>
 2 <beans xmlns="http://www.springframework.org/schema/beans" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:context="http://www.springframework.org/schema/context" xmlns:tx="http://www.springframework.org/schema/tx" xmlns:aop="http://www.springframework.org/schema/aop" xmlns:mvc="http://www.springframework.org/schema/mvc" xmlns:p="http://www.springframework.org/schema/p"
 3     xsi:schemaLocation="
 4     http://www.springframework.org/schema/beans  
 5     http://www.springframework.org/schema/beans/spring-beans.xsd  
 6     http://www.springframework.org/schema/context  
 7     http://www.springframework.org/schema/context/spring-context.xsd  
 8     http://www.springframework.org/schema/tx 
 9     http://www.springframework.org/schema/tx/spring-tx.xsd 
10     http://www.springframework.org/schema/aop
11     http://www.springframework.org/schema/aop/spring-aop.xsd
12     http://www.springframework.org/schema/mvc  
13     http://www.springframework.org/schema/mvc/spring-mvc.xsd">
14  
15  
16     <mvc:annotation-driven />
17     <!-- 该配置为自动扫描配置的包下所有使用@Controller注解的类 -->
18     <context:component-scan base-package="" />(base-packge暂且留白)
19     <!-- 跳转页面使用，如果不配置的话，那么我们springmvc返回页面的时候，会被认为是请求url处理，所以就无法到达想要跳转的页面。这是因为web.xml里面配置的访问路径为'/'也就是所有访问路径都被认为是请求url -->
20     <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver" p:prefix="/WEB-INF/view/" p:suffix=".jsp" p:order="5" />
21     <mvc:resources mapping="/js/**" location="/WEB-INF/js/" />
22     <mvc:resources mapping="/css/**" location="/WEB-INF/css/" />
23     <mvc:resources mapping="/images/**" location="/WEB-INF/images/" />
24     <mvc:resources mapping="/assets/js/**" location="/WEB-INF/assets/js/" />
25     <mvc:resources mapping="/assets/css/**" location="/WEB-INF/assets/css/" />
26     <mvc:resources mapping="/assets/fonts/**" location="/WEB-INF/assets/fonts/" />
27     <mvc:resources mapping="/view/**" location="/WEB-INF/view/" />
28 </beans>

 1   <dependencies>
 2     <dependency>
 3       <groupId>junit</groupId>
 4       <artifactId>junit</artifactId>
 5       <version>3.8.1</version>
 6       <scope>test</scope>
 7     </dependency>
 8     <dependency>
 9         <groupId>org.springframework</groupId>
10         <artifactId>spring-web</artifactId>
11         <version>4.2.4.RELEASE</version>
12     </dependency>
13     <dependency>
14         <groupId>org.springframework</groupId>
15         <artifactId>spring-webmvc</artifactId>
16         <version>4.2.4.RELEASE</version>
17     </dependency>
18     <dependency>
19         <groupId>org.springframework</groupId>
20         <artifactId>spring-core</artifactId>
21         <version>4.2.4.RELEASE</version>
22     </dependency>
23     <dependency>
24         <groupId>org.apache.geronimo.specs</groupId>
25         <artifactId>geronimo-servlet_2.5_spec</artifactId>
26         <version>1.2</version>
27     </dependency>
28   </dependencies>

 1 package com.practice.practice2.controller;
 2  
 3 import javax.servlet.http.HttpServletRequest;
 4 import javax.servlet.http.HttpServletResponse;
 5  
 6 import org.springframework.stereotype.Controller;
 7 import org.springframework.ui.ModelMap;
 8 import org.springframework.web.bind.annotation.RequestMapping;
 9 import org.springframework.web.servlet.ModelAndView;
10  
11 @Controller
12 @RequestMapping(value = "practice/")
13 public class TestController {
14  
15     @RequestMapping(value = "index")
16     public ModelAndView showIndex(HttpServletRequest request,HttpServletResponse response){
17         ModelMap map = new ModelMap();
18         String string = "Welcome to my page!";
19         map.put("string", string);
20         return new ModelAndView("/index",map);
21     }
22  
23 }

<%@ 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>
    ${string}
</body>
</html>