Kotlin + Spring demo

Author: ahastudio

20211018/spring/.gitignore

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+.gradle
+build/
+!gradle/wrapper/gradle-wrapper.jar
+!**/src/main/**/build/
+!**/src/test/**/build/
+
+### STS ###
+.apt_generated
+.classpath
+.factorypath
+.project
+.settings
+.springBeans
+.sts4-cache
+bin/
+!**/src/main/**/bin/
+!**/src/test/**/bin/
+
+### IntelliJ IDEA ###
+.idea
+*.iws
+*.iml
+*.ipr
+out/
+!**/src/main/**/out/
+!**/src/test/**/out/
+
+### NetBeans ###
+/nbproject/private/
+/nbbuild/
+/dist/
+/nbdist/
+/.nb-gradle/
+
+### VS Code ###
+.vscode/

20211018/spring/README.md

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+# Kotlin + Spring demo
+
+## 실행
+
+Run tests:
+
+```bash
+./gradlew test
+```
+
+Build JAR:
+
+```bash
+./gradlew bootJar
+```
+
+Run web server:
+
+```bash
+./gradlew bootRun
+```
+
+<http://localhost:8080/>
+
+## 기본 코드 생성
+
+Spring Initializr 사용:
+<https://start.spring.io/>
+
+## `WelcomeController` 테스트 및 구현 작성
+
+참고:
+
+- [Kotlin + Spring Boot 맛보기](https://github.com/ahastudio/til/blob/main/spring/2019-12-04-kotlin-spring.md)
+- [Building web applications with Spring Boot and Kotlin](https://spring.io/guides/tutorials/spring-boot-kotlin/)

20211018/spring/build.gradle.kts

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+import org.jetbrains.kotlin.gradle.tasks.KotlinCompile
+
+plugins {
+    id("org.springframework.boot") version "2.5.5"
+    id("io.spring.dependency-management") version "1.0.11.RELEASE"
+    kotlin("jvm") version "1.5.31"
+    kotlin("plugin.spring") version "1.5.31"
+}
+
+group = "com.example"
+version = "0.0.1-SNAPSHOT"
+java.sourceCompatibility = JavaVersion.VERSION_11
+
+repositories {
+    mavenCentral()
+}
+
+dependencies {
+    implementation("org.springframework.boot:spring-boot-starter-jooq")
+    implementation("org.springframework.boot:spring-boot-starter-validation")
+    implementation("org.springframework.boot:spring-boot-starter-web")
+
+    implementation("com.fasterxml.jackson.module:jackson-module-kotlin")
+    implementation("org.jetbrains.kotlin:kotlin-reflect")
+    implementation("org.jetbrains.kotlin:kotlin-stdlib-jdk8")
+
+    developmentOnly("org.springframework.boot:spring-boot-devtools")
+
+    runtimeOnly("com.h2database:h2")
+    runtimeOnly("org.postgresql:postgresql")
+
+    testImplementation("org.springframework.boot:spring-boot-starter-test")
+}
+
+tasks.withType<KotlinCompile> {
+    kotlinOptions {
+        freeCompilerArgs = listOf("-Xjsr305=strict")
+        jvmTarget = "11"
+    }
+}
+
+tasks.withType<Test> {
+    useJUnitPlatform()
+}

20211018/spring/gradle/wrapper/gradle-wrapper.jar

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+distributionBase=GRADLE_USER_HOME
+distributionPath=wrapper/dists
+distributionUrl=https\://services.gradle.org/distributions/gradle-7.2-bin.zip
+zipStoreBase=GRADLE_USER_HOME
+zipStorePath=wrapper/dists