[FIX] #26 SpringBootCors

Author: heowc

SpringBootCors/build.gradle

@@ -1,29 +1,40 @@
-buildscript {
-	ext {
-		springBootVersion = '2.1.3.RELEASE'
-	}
-	repositories {
-		mavenCentral()
-	}
-	dependencies {
-		classpath("org.springframework.boot:spring-boot-gradle-plugin:${springBootVersion}")
-	}
+plugins {
+	id 'org.springframework.boot' version '2.1.3.RELEASE'
+	id 'org.jetbrains.kotlin.jvm' version '1.2.71'
+	id 'org.jetbrains.kotlin.plugin.spring' version '1.2.71'
+	id "org.jetbrains.kotlin.plugin.jpa" version "1.2.71"
 }
 
-apply plugin: 'java'
-apply plugin: 'eclipse'
-apply plugin: 'org.springframework.boot'
 apply plugin: 'io.spring.dependency-management'
 
 group = 'com.example'
 version = '0.0.1-SNAPSHOT'
-sourceCompatibility = 1.8
+sourceCompatibility = '1.8'
 
 repositories {
 	mavenCentral()
 }
 
 dependencies {
-	compile("org.springframework.boot:spring-boot-starter-web")
-	testCompile("org.springframework.boot:spring-boot-starter-test")
-}
+	implementation 'org.springframework.boot:spring-boot-starter-web'
+	implementation 'org.springframework.boot:spring-boot-starter-webflux'
+	implementation 'com.fasterxml.jackson.module:jackson-module-kotlin'
+	implementation 'org.jetbrains.kotlin:kotlin-reflect'
+	implementation 'org.jetbrains.kotlin:kotlin-stdlib-jdk8'
+
+	testImplementation 'org.springframework.boot:spring-boot-starter-test'
+}
+
+compileKotlin {
+	kotlinOptions {
+		freeCompilerArgs = ['-Xjsr305=strict']
+		jvmTarget = '1.8'
+	}
+}
+
+compileTestKotlin {
+	kotlinOptions {
+		freeCompilerArgs = ['-Xjsr305=strict']
+		jvmTarget = '1.8'
+	}
+}

SpringBootCors/src/main/java/com/tistory/heowc/SpringBootCorsApplication.java renamed to SpringBootCors/src/main/java/com/example/java/SpringBootCorsApplication.java

@@ -1,4 +1,4 @@
-package com.tistory.heowc;
+package com.example.java;
 
 import org.springframework.boot.SpringApplication;
 import org.springframework.boot.autoconfigure.SpringBootApplication;

SpringBootCors/src/main/java/com/tistory/heowc/config/WebConfig.java renamed to SpringBootCors/src/main/java/com/example/java/config/WebConfig.java

@@ -1,4 +1,4 @@
-package com.tistory.heowc.config;
+package com.example.java.config;
 
 import org.springframework.context.annotation.Bean;
 import org.springframework.context.annotation.Configuration;

SpringBootCors/src/main/java/com/tistory/heowc/domain/Message.java renamed to SpringBootCors/src/main/java/com/example/java/domain/Message.java

@@ -1,4 +1,4 @@
-package com.tistory.heowc.domain;
+package com.example.java.domain;
 
 public class Message {
 

SpringBootCors/src/main/java/com/tistory/heowc/web/MessageController.java renamed to SpringBootCors/src/main/java/com/example/java/web/MessageController.java

@@ -1,6 +1,6 @@
-package com.tistory.heowc.web;
+package com.example.java.web;
 
-import com.tistory.heowc.domain.Message;
+import com.example.java.domain.Message;
 import org.springframework.web.bind.annotation.*;
 
 @RestController

SpringBootCors/src/main/kotlin/com/example/kotlin/SpringBootCorsApplication.kt

@@ -0,0 +1,11 @@
+package com.example.kotlin
+
+import org.springframework.boot.autoconfigure.SpringBootApplication
+import org.springframework.boot.runApplication
+
+@SpringBootApplication
+class SpringBootCorsApplication
+
+fun main(args: Array<String>) {
+    runApplication<SpringBootCorsApplication>(*args)
+}

SpringBootCors/src/main/kotlin/com/example/kotlin/config/WebConfig.kt

@@ -0,0 +1,39 @@
+package com.example.kotlin.config
+
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.http.HttpMethod
+import org.springframework.web.servlet.config.annotation.CorsRegistry
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer
+
+@Configuration
+class WebConfig {
+
+    @Bean
+    fun webMvcConfigurer(): WebMvcConfigurer {
+        return object : WebMvcConfigurer {
+            override fun addCorsMappings(registry: CorsRegistry) {
+                registry.addMapping("/message/**")
+                        .allowedOrigins("*")
+                        .allowedMethods(HttpMethod.POST.name)
+                        .allowCredentials(false)
+                        .maxAge(3600)
+            }
+        }
+    }
+
+//    => webflux 사용시 작성법
+//
+//    @Bean
+//    fun webFluxConfigurer(): WebFluxConfigurer {
+//        return object : WebFluxConfigurer {
+//            override fun addCorsMappings(registry: CorsRegistry) {
+//                registry.addMapping("/message/**")
+//                        .allowedOrigins("*")
+//                        .allowedMethods(HttpMethod.POST.name)
+//                        .allowCredentials(false)
+//                        .maxAge(3600)
+//            }
+//        }
+//    }
+}

SpringBootCors/src/main/kotlin/com/example/kotlin/domain/Message.kt

@@ -0,0 +1,3 @@
+package com.example.kotlin.domain
+
+data class Message(val sender: String, val content: String)

SpringBootCors/src/main/kotlin/com/example/kotlin/web/MessageController.kt

@@ -0,0 +1,20 @@
+package com.example.kotlin.web
+
+import com.example.kotlin.domain.Message
+import org.springframework.web.bind.annotation.*
+
+@RestController
+@RequestMapping("message")
+class MessageController {
+
+    //@CrossOrigin
+    @GetMapping("{value}")
+    operator fun get(@PathVariable value: String): String {
+        return value
+    }
+
+    @PostMapping
+    fun post(@RequestBody message: Message): Message {
+        return message
+    }
+}