Spring Boot Project Add JSP support __JS

First step
Modify the Pom file and add the following

        <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>

Second Step
Modify the properties file and add the following

spring.mvc.view.suffix=.jsp
spring.mvc.view.prefix=/web-inf/jsp/

Third Step
Adding source code

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 file and its directory structure
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>
 
Directory structure

 Last validation