1、首先是修改IndexContoller控制器类
1.1、在类前面加上@Controller:表示这个类是一个控制器
1.2、在方法handleRequest前面加上@RequestMapping("/index"):表示路径/index会用射到该方法
1.3、不能让IndexController在实现Controller接口
IndexControlller.java具体实现如下:
package com.demo.controller; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.springframework.stereotype.Controller; import org.springframework.web.bind.annotation.RequsetMapping; import org.springframework.web.servlet.ModelAndView; @Controller public class IndexController{ @RequestMapping("/index") public ModelAndView handleRequest(HttpServletRequest request,HttpServletResponse response) throws Exception{ ModelAndView mav=new ModelAndView("index"); mav.addObject("name","I love you"); return mav; } }