搭建工程

新建工程SpringMVC

引入SpringMVC相关包

这里写图片描述

在web.xml配置springmvc

  <servlet>
    <servlet-name>springmvc</servlet-name>
    <servlet-class>
        org.springframework.web.servlet.DispatcherServlet
    </servlet-class>
    <init-param>
        <param-name>contextConfigLocation</param-name>
        <param-value>classpath:springmvc-servlet.xml</param-value>
    </init-param>
  </servlet>
  <servlet-mapping>
        <servlet-name>springmvc</servlet-name>
        <url-pattern>/</url-pattern>
  </servlet-mapping>

在src下新建springmvc-servlet.xml

<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
    xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:p="http://www.springframework.org/schema/p"
    xmlns:context="http://www.springframework.org/schema/context"
    xmlns:mvc="http://www.springframework.org/schema/mvc"
    xsi:schemaLocation="
    http://www.springframework.org/schema/beans
    http://www.springframework.org/schema/beans/spring-beans-3.0.xsd
    http://www.springframework.org/schema/context
    http://www.springframework.org/schema/context/spring-context-3.0.xsd
    http://www.springframework.org/schema/mvc  
    http://www.springframework.org/schema/mvc/spring-mvc-3.0.xsd">
    <mvc:annotation-driven/>
    <context:component-scan base-package="com.springmvc.controller"/>
    <bean class="org.springframework.web.servlet.view.InternalResourceViewResolver">
        <property name="prefix" value="/WEB-INF/jsp/" />
        <property name="suffix" value=".jsp"/>
    </bean>
 </beans>

src下建controller包，并新建HelloWorldController类

package com.springmvc.controller;
import org.springframework.stereotype.Controller;
import org.springframework.ui.Model;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestMethod;


@Controller
public class HelloController {
    @RequestMapping(value="/hello",method=RequestMethod.GET)
    public String sayHello(Model model){
        model.addAttribute("msg", "hello,world!");
        return "hello";
    }
}

在WEB-INF下建jsp文件夹，并建hello.jsp文件

<%@page pageEncoding="utf-8"%>
<html>
<head>
</head>
<body>
${msg}
</body>
</html>

启动服务器 打开浏览器 地址栏输入

http://localhost:8080/SpringMVC/hello

搭建完成

Logo
CSDN学习社区

CSDN联合极客时间，共同打造面向开发者的精品内容学习社区，助力成长！

更多推荐

cover

Kaldi之父，IEEE Fellow，小米首席语音科学家Daniel Povey将出席2024全球机器学习技术大会并发表演讲！

avatar CSDN学习社区
cover

探索神经网络在商品销售和图像识别中的应用

avatar CSDN学习社区
cover

基于stm32F103的座面声控台灯

avatar CSDN学习社区