目錄
基於jsp頁面
目錄結構
1.配置座標pom.xml文件
<properties>
···
<!--版本鎖定-->
<spring.version>5.0.2.RELEASE</spring.version>
···
</properties>
<dependencies>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-context</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-web</artifactId>
<version>${spring.version}</version>
</dependency>
<dependency>
<groupId>org.springframework</groupId>
<artifactId>spring-webmvc</artifactId>
<version>${spring.version}</version>
</dependency>
</dependencies>
2.在resource目錄下新建Spring的xml文件
2.1 修改文件頭及配置文件
<?xml version="1.0" encoding="UTF-8"?>
<beans xmlns="http://www.springframework.org/schema/beans"
xmlns:mvc="http://www.springframework.org/schema/mvc"
xmlns:context="http://www.springframework.org/schema/context"
xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
xsi:schemaLocation="
http://www.springframework.org/schema/beans
http://www.springframework.org/schema/beans/spring-beans.xsd
http://www.springframework.org/schema/mvc
http://www.springframework.org/schema/mvc/spring-mvc.xsd
http://www.springframework.org/schema/context
http://www.springframework.org/schema/context/spring-context.xsd">
<!--配置掃描包-->
<context:component-scan base-package="edu.xiaoying"/>
<!--視圖解析器-->
<bean id="internalResourceViewResolver" class="org.springframework.web.servlet.view.InternalResourceViewResolver">
<!--文件所在目錄-->
<property name="prefix" value="/WEB-INF/pages/" />
<!--文件的後綴名-->
<property name="suffix" value=".jsp"/>
</bean>
<!--開啓SpringMVC註解支持-->
<mvc:annotation-driven/>
</beans>
3.配置web.xml文件
<!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>dispatcherServlet</servlet-name>
<servlet-class>org.springframework.web.servlet.DispatcherServlet</servlet-class>
<!--初始化spring配置-->
<init-param>
<param-name>contextConfigLocation</param-name>
<param-value>classpath:springmvc.xml</param-value>
</init-param>
<!--設置啓動時機，當Tomcat服務器啓動時加載,不寫默認是負數，當服務器使用是才加載-->
<load-on-startup>1</load-on-startup>
</servlet>
<servlet-mapping>
<servlet-name>dispatcherServlet</servlet-name>
<url-pattern>/</url-pattern>
</servlet-mapping>
</web-app>
4.配置第一個程序，歡迎頁代碼
跳轉到success.jsp頁面
package edu.xiaoying;
import org.springframework.stereotype.Controller;
import org.springframework.web.bind.annotation.RequestMapping;
/*配置器類*/
@Controller
public class HelloController {
@RequestMapping(path = "/hello")
public String sayHello(){
System.out.println("hello,SpringMvc!");
/*返回字符串的默認是去找這個字符串爲名字的文件*/
return "success";
}
}
5.其他頁面
5.1 success頁面
<%--
Created by IntelliJ IDEA.
User: dell
Date: 2020/4/3
Time: 14:04
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
<h3>你好，SpringMVC</h3>
</body>
</html>
5.2 index頁面
<%--
Created by IntelliJ IDEA.
User: dell
Date: 2020/4/3
Time: 13:30
To change this template use File | Settings | File Templates.
--%>
<%@ page contentType="text/html;charset=UTF-8" language="java" %>
<html>
<head>
<title>Title</title>
</head>
<body>
<h3>入門程序</h3>
<%--注意這裏沒有/--%>
<a href="hello">入門程序</a>
</body>
</html>
6.效果
6.1 index頁面
6.2 跳轉到success頁面
7.分析結構
