承接一二章

 

支持占位符

index.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8"    pageEncoding="UTF-8"%>
             pathVariable      

test.java

package com.hdxy.domian;import org.springframework.stereotype.Controller;import org.springframework.web.bind.annotation.PathVariable;import org.springframework.web.bind.annotation.RequestMapping;/** * @author 流年拓荒者 *  * */@RequestMapping("springMVC")@Controllerpublic class Test {   final public String SUCCESS="loginSuccess";   /*    * */   @RequestMapping("/pathVariable/{id}")   public String pathVariable(@PathVariable("id")Integer id){       System.out.println("pathVariable"+id);       return SUCCESS;   }      }