AC 04/17 마이그레이션 11->17 스프링부트

마이그레이션 해야하는 이유

jenkins가 11을 더이상 지원하지 않을 예정

jdk17 설치

jdk17 설치
환경변수 설정

작업공간 생성

c:에 eclipse_17 파일 생성
내부에 sts4설치
workspace 폴더 생성

개발툴 환경설정

window-preference-java-jdk17추가 및 선택-적용
window-preference-web-utf-8로 수정

jsp 사용설정

help-eclipse market -> eclipse web 검색하고 developer tools 3.xx 설치

thymeleaf 사용설정

help- install new software - work with에 http://www.thymeleaf.org/eclipse-plugin-update-site 입력후 엔터. 아래 나온 항목 선택 - 완료

프로젝트 생성 또는 import

변경사항

pom.xml 수정

springboot 3.1.8
jdk 17

javax->jakarta

import jakarta.persistence.Entity;
import jakarta.persistence.GeneratedValue;
import jakarta.persistence.GenerationType;
import jakarta.persistence.Id;

import jakarta.servlet.http.HttpServletRequest;
import jakarta.servlet.http.HttpServletResponse;

jpa 사용시 properties 변경사항

//spring.jpa.database-platform=org.hibernate.dialect.Oracle10gDialect
spring.jpa.database-platform=org.hibernate.dialect.Oracle12cDialect

마이바티스는 3.0.0 이하 버전 불가능

		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>3.0.0</version><!-- 버전 추가 필요  -->
		</dependency>

oracle jdbc

		<dependency>
			<groupId>com.oracle.database.jdbc</groupId>
			<artifactId>ojdbc8</artifactId>
			<scope>runtime</scope>
		</dependency>

jsp

<!--	  <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>
	    <dependency>
	      <groupId>org.glassfish.web</groupId>
	      <artifactId>jakarta.servlet.jsp.jstl</artifactId>
	      <!--<version>3.0.1</version>--> <!--이 버전은 프로젝트 생성시 설정하는 스프링부트 버전을 따라감 3.-->
	      <version>2.0.0</version>
	    </dependency>

되는 버전1

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>3.1.8</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.example</groupId>
	<artifactId>boot13_MVC3_jsp_mybatis</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>boot13_MVC1_jsp-1</name>
	<description>Demo project for Spring Boot</description>
	<properties>
		<java.version>17</java.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>3.0.0</version>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>com.oracle.database.jdbc</groupId>
			<artifactId>ojdbc8</artifactId>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
		
						<!-- JSP 사용 -->
	
		<!-- JSP 사용 -->

   <!-- 톰캣 10 jsp사용 -->

		
<!-- <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>jstl</artifactId>
    <version>2.0.0</version>
</dependency> -->


			<!-- JSP 사용 -->
			
		<!--<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>
	    <dependency>
	      <groupId>org.glassfish.web</groupId>
	      <artifactId>jakarta.servlet.jsp.jstl</artifactId>
	      <version>2.0.0</version>
	    </dependency>
	    
<!--	    <dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<version>10.1.19</version>
		</dependency>
		<dependency>
			<groupId>org.glassfish.web</groupId>
			<artifactId>jakarta.servlet.jsp.jstl</artifactId>
			<version>3.0.1</version>
		</dependency>
-->
			
			<!-- JSP 사용 -->
		
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>

</project>

되는 버전2 - 최신
스프링부트 3.1.10
마이바티스 3.0.3 (3.0치고 자동생성함)
tomcat-embed-jasper 10.1.19
jakarta.servlet.jsp.jstl 3.0.1

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>3.1.10</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.example</groupId>
	<artifactId>boot13_MVC3_jsp_mybatis</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>boot13_MVC1_jsp-1</name>
	<description>Demo project for Spring Boot</description>
	<properties>
		<java.version>17</java.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>3.0.3</version>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>com.oracle.database.jdbc</groupId>
			<artifactId>ojdbc8</artifactId>
			<scope>runtime</scope>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
		
						<!-- JSP 사용 -->
	
		<!-- JSP 사용 -->

   <!-- 톰캣 10 jsp사용 -->

		
<!-- <dependency>
    <groupId>javax.servlet</groupId>
    <artifactId>jstl</artifactId>
    <version>2.0.0</version>
</dependency> -->


			<!-- JSP 사용 -->
			
		<!--<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>
	    <dependency>
	      <groupId>org.glassfish.web</groupId>
	      <artifactId>jakarta.servlet.jsp.jstl</artifactId>
	      <version>3.0.1</version>
	      <version>2.0.0</version>
	    </dependency>-->
	    
	    <dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<version>10.1.19</version>
		</dependency>
		<dependency>
			<groupId>org.glassfish.web</groupId>
			<artifactId>jakarta.servlet.jsp.jstl</artifactId>
			<version>3.0.1</version>
		</dependency>

			
			<!-- JSP 사용 -->
		
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
			</plugin>
		</plugins>
	</build>

</project>

진짜 되는 버전

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>3.1.10</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.example</groupId>
	<artifactId>test2</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>test2</name>
	<description>Demo project for Spring Boot</description>
	<properties>
		<java.version>17</java.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
		
		<!--mybatis-spring-boot-starter-->
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>3.0.3</version>
		</dependency>
		
		<!--ojdbc-->
		<dependency>
			<groupId>com.oracle.database.jdbc</groupId>
			<artifactId>ojdbc8</artifactId>
			<scope>runtime</scope>
		</dependency>
		
		<!--tomcat-embed-jasper-->
		<dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<version>10.1.19</version>
		</dependency>
		
		<!--jakarta.servlet.jsp.jstl-->
		<dependency>
			<groupId>org.glassfish.web</groupId>
			<artifactId>jakarta.servlet.jsp.jstl</artifactId>
			<version>2.0.0</version>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
					<image>
						<builder>paketobuildpacks/builder-jammy-base:latest</builder>
					</image>
				</configuration>
			</plugin>
		</plugins>
	</build>

</project>

진짜 되는 버전2 - 최신

<?xml version="1.0" encoding="UTF-8"?>
<project xmlns="http://maven.apache.org/POM/4.0.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
	xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 https://maven.apache.org/xsd/maven-4.0.0.xsd">
	<modelVersion>4.0.0</modelVersion>
	<parent>
		<groupId>org.springframework.boot</groupId>
		<artifactId>spring-boot-starter-parent</artifactId>
		<version>3.1.10</version>
		<relativePath/> <!-- lookup parent from repository -->
	</parent>
	<groupId>com.example</groupId>
	<artifactId>test2</artifactId>
	<version>0.0.1-SNAPSHOT</version>
	<name>test2</name>
	<description>Demo project for Spring Boot</description>
	<properties>
		<java.version>17</java.version>
	</properties>
	<dependencies>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-web</artifactId>
		</dependency>

		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-devtools</artifactId>
			<scope>runtime</scope>
			<optional>true</optional>
		</dependency>
		<dependency>
			<groupId>org.springframework.boot</groupId>
			<artifactId>spring-boot-starter-test</artifactId>
			<scope>test</scope>
		</dependency>
		
		<!--mybatis-spring-boot-starter-->
		<dependency>
			<groupId>org.mybatis.spring.boot</groupId>
			<artifactId>mybatis-spring-boot-starter</artifactId>
			<version>3.0.3</version>
		</dependency>
		
		<!--ojdbc-->
		<dependency>
			<groupId>com.oracle.database.jdbc</groupId>
			<artifactId>ojdbc8</artifactId>
			<scope>runtime</scope>
		</dependency>
		
		<!--tomcat-embed-jasper-->
		<dependency>
			<groupId>org.apache.tomcat.embed</groupId>
			<artifactId>tomcat-embed-jasper</artifactId>
			<version>10.1.19</version>
		</dependency>
		
		<!--jakarta.servlet.jsp.jstl-->
		<dependency>
			<groupId>org.glassfish.web</groupId>
			<artifactId>jakarta.servlet.jsp.jstl</artifactId>
			<version>3.0.1</version>
		</dependency>
		<dependency>
			<groupId>jakarta.servlet.jsp.jstl</groupId>
			<artifactId>jakarta.servlet.jsp.jstl-api</artifactId>
			<version>3.0.0</version>
		</dependency>
	</dependencies>

	<build>
		<plugins>
			<plugin>
				<groupId>org.springframework.boot</groupId>
				<artifactId>spring-boot-maven-plugin</artifactId>
				<configuration>
					<image>
						<builder>paketobuildpacks/builder-jammy-base:latest</builder>
					</image>
				</configuration>
			</plugin>
		</plugins>
	</build>

</project>

---

자바 어플리케이션 => 17 ok
servlet/jsp eclipse ee + jdk17+tomcat8.5 ok
spring framework sts3+jdk17+tomcat8.5 no(혀걸방법 찾으시는 중)
sts4 boot전용+jdk17+내장톰켓(jdk버전에 따라 다름)

---

swagger 공식적으로 지원x
다른 사람이 만든 openAPI를 사용
자료pt참조

<!-- open api의 사용-->
        <dependency>
            <groupId>org.springdoc</groupId>
            <artifactId>springdoc-openapi-starter-webmvc-ui</artifactId>
            <version>2.2.0</version>
        </dependency>
        <!-- swagger 설정 끝-->

        
-----------------------------------------------------
application.properties 추가
        
# swager-ui custom path
springdoc.swagger-ui.path=/swagger-ui.html
# http://localhost:8090/app/swagger-ui.html로 요청함

-----------------------------------------------------
이전버전에서 사용하던 SwaggerConfig.java 비활성화
새로운 설정파일 생성
package com.example.config;

import org.springdoc.core.models.GroupedOpenApi;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

import io.swagger.v3.oas.annotations.OpenAPIDefinition;
import io.swagger.v3.oas.annotations.info.Info;

@OpenAPIDefinition(
	info = @Info(title = "My Restful Service API 명세서",
			description = "Spring Boot로 개발하는 RESTful API 명세서 입니다.",
			version = "v1.0.0")
)

@Configuration
public class NewSwaggerConfig {
	
	@Bean
	public GroupedOpenApi customTestOpenApi() {
		String[] paths = {"/users/**", "/admin/**"};
		
		return GroupedOpenApi
				.builder()
				.group("일반 사용자와 관리자를 위한 User 도메인에 대한 API")
				.pathsToMatch(paths)
				.build();
	}
}
--------------------------------
controllger의 주소부분을 일괄 수정
/users/aaa로

http://localhost:8091/app/swagger-ui/index.html#/