Spring Boot + Query DSL 환경설정

application.yml 설정

spring:
  datasource:
    url: jdbc:postgresql://localhost:5432/jpa_study
    username: jpa_user
    password: jpa_user
    driver-class-name: org.postgresql.Driver

  jpa:
    hibernate:
      ddl-auto: create
    properties:
      hibernate:
        #        show-sql: true
        format_sql: true
        default_batch_fetch_size: 100
    database-platform: org.hibernate.dialect.PostgreSQLDialect

logging:
  level:
    org.hibernate.SQL: debug

build.gradle 설정

plugins {
	id 'org.springframework.boot' version '2.7.1'
	id 'io.spring.dependency-management' version '1.0.11.RELEASE'
	id 'com.ewerk.gradle.plugins.querydsl' version '1.0.10'
	id 'java'
}

group = 'study'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '11'

configurations {
	compileOnly {
		extendsFrom annotationProcessor
	}
}

repositories {
	mavenCentral()
}

dependencies {
	implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
	implementation 'org.springframework.boot:spring-boot-starter-web'

	implementation 'com.querydsl:querydsl-jpa'
	annotationProcessor "com.querydsl:querydsl-apt:${dependencyManagement.importedProperties['querydsl.version']}:jpa"
    annotationProcessor "jakarta.persistence:jakarta.persistence-api"
	annotationProcessor "jakarta.annotation:jakarta.annotation-api"

	compileOnly 'org.projectlombok:lombok'
	runtimeOnly 'org.postgresql:postgresql'
	annotationProcessor 'org.projectlombok:lombok'
	testImplementation 'org.springframework.boot:spring-boot-starter-test'

	testCompileOnly 'org.projectlombok:lombok'
	testAnnotationProcessor 'org.projectlombok:lombok'
}

tasks.named('test') {
	useJUnitPlatform()
}

def querydslDir = "$buildDir/generated/querydsl"

querydsl {
	jpa = true
	querydslSourcesDir = querydslDir
}

sourceSets {
	main.java.srcDir querydslDir
}

configurations {
	querydsl.extendsFrom compileClasspath
}

compileQuerydsl {
	options.annotationProcessorPath = configurations.querydsl
}

build.gradle 최신 설정

plugins {
    id 'org.springframework.boot' version '2.7.2'
    id 'io.spring.dependency-management' version '1.0.12.RELEASE'
    id 'java'
}

group = 'com.sonlog'
version = '0.0.1-SNAPSHOT'
sourceCompatibility = '17'

configurations {
    compileOnly {
        extendsFrom annotationProcessor
    }
}

repositories {
    mavenCentral()
}

dependencies {
    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
    implementation 'org.springframework.boot:spring-boot-starter-web'
    implementation 'org.springframework.boot:spring-boot-starter-validation'

	// querydsl 설정 -----------------
    implementation 'com.querydsl:querydsl-core'
    implementation 'com.querydsl:querydsl-jpa'

    annotationProcessor "com.querydsl:querydsl-apt:${dependencyManagement.importedProperties['querydsl.version']}:jpa"
    annotationProcessor 'jakarta.persistence:jakarta.persistence-api'
    annotationProcessor 'jakarta.annotation:jakarta.annotation-api'
	// ------------------------------

    compileOnly 'org.projectlombok:lombok'
    runtimeOnly 'org.postgresql:postgresql'
    annotationProcessor 'org.projectlombok:lombok'
    testImplementation 'org.springframework.boot:spring-boot-starter-test'
    testCompileOnly 'org.projectlombok:lombok'
    testAnnotationProcessor 'org.projectlombok:lombok'

}

tasks.named('test') {
    useJUnitPlatform()
}