feature: setting querydsl & connecting mysql

.gitignore

@@ -22,6 +22,7 @@ bin/
 *.iws
 *.iml
 *.ipr
+*.yml
 out/
 !**/src/main/**/out/
 !**/src/test/**/out/

build.gradle

@@ -1,7 +1,14 @@
+buildscript {
+    ext {
+        queryDslVersion = "5.0.0"
+    }
+}
+
 plugins {
     id 'java'
     id 'org.springframework.boot' version '2.7.9'
     id 'io.spring.dependency-management' version '1.0.15.RELEASE'
+    id "com.ewerk.gradle.plugins.querydsl" version "1.0.10"
 }
 
 group = 'com.DashboardBE'
@@ -21,17 +28,50 @@ repositories {
 dependencies {
     implementation 'org.springframework.boot:spring-boot-starter-data-jpa'
     implementation 'org.springframework.boot:spring-boot-starter-data-redis'
-    implementation 'org.springframework.boot:spring-boot-starter-security'
+    //implementation 'org.springframework.boot:spring-boot-starter-security'
     implementation 'org.springframework.boot:spring-boot-starter-web'
+    // querydsl 디펜던시 추가
+    implementation "com.querydsl:querydsl-jpa:${queryDslVersion}"
+    implementation "com.querydsl:querydsl-apt:${queryDslVersion}"
+
     compileOnly 'org.projectlombok:lombok'
     runtimeOnly 'com.h2database:h2'
     runtimeOnly 'com.mysql:mysql-connector-j'
     annotationProcessor 'org.springframework.boot:spring-boot-configuration-processor'
     annotationProcessor 'org.projectlombok:lombok'
     testImplementation 'org.springframework.boot:spring-boot-starter-test'
     testImplementation 'org.springframework.security:spring-security-test'
+
 }
 
 tasks.named('test') {
     useJUnitPlatform()
 }
+
+// querydsl 사용할 경로 지정합니다. 현재 지정한 부분은 .gitignore에 포함되므로 git에 올라가지 않습니다.
+def querydslDir = "$buildDir/generated/'querydsl'"
+
+// JPA 사용여부 및 사용 경로 설정
+querydsl {
+    jpa = true
+    querydslSourcesDir = querydslDir
+}
+
+// build시 사용할 sourceSet 추가 설정
+sourceSets {
+    main.java.srcDir querydslDir
+}
+
+
+// querydsl 컴파일 시 사용할 옵션 설정
+compileQuerydsl {
+    options.annotationProcessorPath = configurations.querydsl
+}
+
+// querydsl이 compileClassPath를 상속하도록 설정
+configurations {
+    compileOnly {
+        extendsFrom annotationProcessor
+    }
+    querydsl.extendsFrom compileClasspath
+}

src/main/java/com/dashboardbe/dashboardbe/domain/User.java

@@ -0,0 +1,15 @@
+package com.dashboardbe.dashboardbe.domain;
+
+import javax.persistence.Entity;
+import javax.persistence.GeneratedValue;
+import javax.persistence.GenerationType;
+import javax.persistence.Id;
+
+@Entity(name = "user")
+public class User {
+    @Id
+    @GeneratedValue(strategy = GenerationType.IDENTITY)
+    private Long id;
+    private String username;
+    private String password;
+}

src/main/resources/application.yml

@@ -0,0 +1,20 @@
+spring:
+  datasource:
+    driver-class-name: com.mysql.cj.jdbc.Driver
+    url: jdbc:mysql://localhost:3306/ST_DASHBOARD?serverTimezone=Asia/Seoul
+    username: root
+    password: root
+
+  jpa:
+    hibernate:
+      ddl-auto: create-drop
+
+    properties:
+      hibernate:
+        format_sql: true
+    show-sql: true
+
+logging:
+  level:
+    sql: info
+