第一个springmvc项目

文件列表

MyControoler

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

@Controller
public class MyController {

    @RequestMapping(value = "/some.do")
    public ModelAndView dosome(){
        ModelAndView mv = new ModelAndView();
        mv.addObject("msg","欢迎使用springmvc");
        mv.addObject("fun","执行的是dosome方法");

        mv.setViewName("show");

        return mv;

    }

}

springmvc.xml

show.jsp

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


    


show.jsp从request作用域获取数据


msg数据:${msg}


msg数据:${fun}

web.xml

    
        myweb
        org.springframework.web.servlet.DispatcherServlet

        
            contextConfigLocation
            classpath:springmvc.xml
        
        1
    
    
    
        myweb
        *.do
    

index.jsp

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


    


第一个springmvc项目
发起some.do的请求