Java 版本: JDK17
Eclipse: eclipse-jee-2023-12-R-win32-x86_64.zip
Tomcat 10
JDK17采用springframework 6
*必须考虑兼容性问题，所以JDK 和spring framework不要乱搭配
初步创建Maven Project
安装包
修改poem.xml
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>6.0.8</version>
</dependency>
MVC网站
添加控制器
1创建src/main/java源目录
创建后生成
2创建控制器
创建了DemoController
package demo.controller;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
@Controller
public class DemoController {
@RequestMapping("/demo")
public String demo() {
return "demo";
}
}
添加jsp
创建view目录
<%@ page language="java" contentType="text/html; charset=UTF-8"
pageEncoding="UTF-8"%>
<!DOCTYPE html>
<html>
<head>
<meta charset="UTF-8">
<title>demo.jsp</title>
</head>
<body>
<p>demo.jsp which was called by DemoController</p>
</body>
</html>
关系映射
web.xml
<!DOCTYPE web-app PUBLIC
"-//Sun Microsystems, Inc.//DTD Web Application 2.3//EN"
"http://java.sun.com/dtd/web-app_2_3.dtd" >
<web-app>
<display-name>Archetype Created Web Application</display-name>
<servlet>
<servlet-name>demo</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
</servlet>
<servlet-mapping>
<servlet-name>demo</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
demo-servlet.xml
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:p="http://www.springframework.org/schema/p"
xmlns:util="http://www.springframework.org/schema/util"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xmlns:context="http://www.springframework.org/schema/context"
xsi:schemaLocation="
http://www.springframework.org/schema/beans http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/util http://www.springframework.org/schema/util/spring-util.xsd
http://www.springframework.org/schema/context http://www.springframework.org/schema/context/spring-context.xsd">
<context:component-scan
base-package="demo.controller" />
<bean name="viewResolver"
class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<property name="prefix" value="/WEB-INF/view/" />
<property name="suffix" value=".jsp" />
</bean>
</beans>
展示结果
下载源代码链接：https://download.csdn.net/download/wangmingshi666/89567876