SpringMVC的工程搭建步骤实现

   junitjunit4.13.2test org.springframeworkspring-webmvc5.2.13.RELEASE javax.servletservlet-api2.5 javax.servletjavax.servlet-api4.0.1provided

    src/main/java **/*.properties**/*.xmlfalse src/main/resources **/*.properties**/*.xmlfalse

 package controller; @Controller public class HelloController { @RequestMapping("/hello") public String hello(Model model){ // Model 封装数据 model.addAttribute("msg","HELLO MY FIRST SPRING MVC PROJECT"); // 返回的字符串就是视图的名字 会被视图解析器处理 return "hello"; } } 

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

  springmvcorg.springframework.web.servlet.DispatcherServlet

  contextConfigLocationclasspath:applicationcontext.xml

 1

  springmvc / 

  encodingFilterorg.springframework.web.filter.CharacterEncodingFilter encodingutf-8 encodingFilter/*