Spring Boot项目添加jsp支持

浅浅的花香味﹌ 2022-05-30 00:54 139阅读 0赞

第一步  
修改pom文件，添加如下内容

<dependency>
                <groupId>javax.servlet</groupId>
                <artifactId>jstl</artifactId>
            </dependency>
            <dependency>
                <groupId>org.apache.tomcat.embed</groupId>
                <artifactId>tomcat-embed-jasper</artifactId>
                <scope>provided</scope>
            </dependency>

第二步  
修改properties文件，添加如下内容

spring.mvc.view.suffix=.jsp
    spring.mvc.view.prefix=/WEB-INF/jsp/

第三步  
添加源代码

package com.yq.demo.controller;
    
    import org.springframework.stereotype.Controller;
    import org.springframework.ui.Model;
    import org.springframework.web.bind.annotation.RequestMapping;
    
    @Controller
    public class JspController {
    
        @RequestMapping("/action5")
        public String action05(Model model){
            model.addAttribute("message", "001");
            return "action5";
        }
    
    }

jsp文件及其目录结构  
action5.jsp

<%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8"%>
    <%@ taglib prefix="c" uri="http://java.sun.com/jsp/jstl/core"%>
    <!DOCTYPE html>
    <html>
    <head>
    <meta http-equiv="Content-Type" content="text/html; charset=UTF-8">
    <title>action5的视图</title>
    </head>
    <body>
        <img alt="风景" src="<c:url value="/images/desert.jpg"></c:url>">
    </body>
    </html>

目录结构  
![这里写图片描述][70]

最后验证  
![这里写图片描述][70 1]

[70]: /images/20220530/a9c7fbd87e8246a5bb4ba380e4ec859b.png
[70 1]: /images/20220530/2e479d04be944ca3916e252a284ffc60.png