안녕하세요 질문입니다.

그대로 따라해도 /test1, /test2 가면 화이트라벨 에러 뜨는데 이유를 모르겠습니다.

```

plugins {

id 'org.springframework.boot' version '2.5.1'

id 'io.spring.dependency-management' version '1.0.11.RELEASE'

id 'java'

id 'war'

}

group = 'com.study'

version = '0.0.1-SNAPSHOT'

sourceCompatibility = '1.8'

repositories {

mavenCentral()

}

dependencies {

implementation 'org.springframework.boot:spring-boot-starter-web'

providedRuntime 'org.springframework.boot:spring-boot-starter-tomcat'

testImplementation 'org.springframework.boot:spring-boot-starter-test'

implementation 'javax.servlet:jstl'

implementation 'org.apache.tomcat.embed:tomcat-embed-jasper'

}

test {

useJUnitPlatform()

}

```

-------

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

out.println("Hello World");

</body>

</html>

--------

<%@ page language="java" contentType="text/html; charset=UTF-8"

pageEncoding="UTF-8"%>

<!DOCTYPE html>

<html>

<head>

<title>Insert title here</title>

</head>

<body>

out.println("Hello World (sub)");

</body>

</html>

----------

package com.study.springboot;

import org.springframework.stereotype.Controller;

import org.springframework.web.bind.annotation.RequestMapping;

import org.springframework.web.bind.annotation.ResponseBody;

@Controller

public class MyController {

@RequestMapping("/")

public @ResponseBody String root() throws Exception{

return "JSP in Gradle";

}

@RequestMapping("/test1") // localhost:8081/test1

public String test1() {

return "test1"; // 실제 호출 될 /WEB-INF/views/test1.jsp

}

@RequestMapping("/test2") // localhost:8081/test2

public String test2() {

return "sub/test2"; // 실제 호출 될 /WEB-INF/views/sub/test2.jsp

}

-----------

server.port=8081

# JSP 설정

spring.mvc.view.prefix=/WEB-INF/views/

spring.mvc.view.suffix=.jsp

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