00_简单入门案例

【工程截图】

【所需jar包】

 

【web.xml配置】

<?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_3_0.xsd" id="WebApp_ID" version="3.0">

  <servlet>
    <servlet-name>action</servlet-name>
    <servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
    <init-param>
      <param-name>contextConfigLocation</param-name>
      <param-value>classpath:springmvc-servlet.xml</param-value>
    </init-param>
  </servlet>
  <servlet-mapping>
    <servlet-name>action</servlet-name>
    <url-pattern>*.action</url-pattern>
  </servlet-mapping>
  <welcome-file-list>
    <welcome-file>index.jsp</welcome-file>
  </welcome-file-list>
</web-app>

 

【springmvc-servlet.xml配置】

<?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/mvc
                        http://www.springframework.org/schema/mvc/spring-mvc-3.2.xsd
                        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">
        
    <!-- 注解开发方式 -->
    <mvc:annotation-driven />
    
    <!-- 包自动扫描 -->
    <context:component-scan base-package="cn.Higgin.controller" />
    
    
    <!-- 配置jsp视图解析器  内部资源视图解析器   前缀+逻辑名+后缀-->
    <bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/pages/"/>
        <property name="suffix" value=".jsp"/>
    </bean>
    
</beans>

 

【myController.java】

package cn.Higgin.controller;

import javax.servlet.http.HttpServletRequest;

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

@Controller
public class MyController {

    @RequestMapping("/goHome")       //
    public String goHome(HttpServletRequest request){
        System.out.println("33333333333333333333333333");
        System.out.println(request.getRequestURI());
        return "index";       //返回逻辑名
    }
    
    @RequestMapping("/backHome")       //
    public String backHome(HttpServletRequest request){
        System.out.println("66666666666666666666666");
        System.out.println(request.getRequestURI());
        return "index";       //返回逻辑名
    }
}

【pages/index.jsp】（提示界面）

<body>
    This is my SpringMVC page. <br>
</body>

 

【输出结果：输入   http://localhost:8080/SpringMVC_HiggiinCui/goHome.action】

控制台输出：

33333333333333333333333333
/SpringMVC_HiggiinCui/goHome.action

 

【输出结果：输入 http://localhost:8080/SpringMVC_HiggiinCui/backHome.action 】

控制台输出：

66666666666666666666666
/SpringMVC_HiggiinCui/backHome.action

 

posted @ 2016-07-17 15:18  HigginCui  阅读(430)  评论(0)  编辑  收藏  举报