web.xml配置

    SpringMVC
    org.springframework.web.servlet.DispatcherServlet
    
    
        contextConfigLocation
        classpath:springmvc-servlet.xml
    
    
    1




    SpringMVC
    /

绑定springmvc配置文件

controller层

package com.kuang.controller;

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

/**

• @author Administrator
• @description: TODO
• @date 2021/11/20 9:58
  */

//表明这个是控制器
@Controller
public class HelloController {

//访问jsp的路径
@RequestMapping("/hello")
public String test(Model model){
    model.addAttribute("msg","helloSpringMvcAnnotation");
//返回哪个页面
    return "hello";//视图解析
}