SpringBoot3 - 서버 시작할 때 더미데이터 넣기

 

[build.gradle]

plugins {
    id 'java'
    id 'org.springframework.boot' version '3.2.0'
    id 'io.spring.dependency-management' version '1.1.0'
}

group = 'me.tomhoon'
version = '1.0-SNAPSHOT'
sourceCompatibility = '17'

repositories {
    mavenCentral()
}

dependencies {
    testImplementation platform('org.junit:junit-bom:5.10.0')
    testImplementation 'org.junit.jupiter:junit-jupiter'

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

    implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
    runtimeOnly 'com.h2database:h2'
    compileOnly 'org.projectlombok:lombok'
    annotationProcessor 'org.projectlombok:lombok'
}

test {
    useJUnitPlatform()
}

 

[application.yml]

spring:
  jpa:
    show-sql: true
    properties:
      hibernate:
        format_sql: true

    # 테이블 생성 후에 data.sql 실행
    defer-datasource-initialization: true

 

 

yml파일은 

들여쓰기가 중요함

 

properties랑 defer-... 랑 같은 레벨로 설정해야함