feat : front 도메인에 대한 cors 설정을 추가한다

src/main/kotlin/com/app/canyonfrs/kingmojang/config/CorsConfig.kt

@@ -0,0 +1,24 @@
+package com.app.canyonfrs.kingmojang.config
+
+import org.springframework.beans.factory.annotation.Value
+import org.springframework.context.annotation.Bean
+import org.springframework.context.annotation.Configuration
+import org.springframework.web.servlet.config.annotation.CorsRegistration
+import org.springframework.web.servlet.config.annotation.CorsRegistry
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer
+
+@Configuration
+class CorsConfig {
+    @Value("\${cors.allowed-origins}")
+    var corsAllowedOrigins: List<String> = listOf()
+
+    @Bean
+    fun corsConfigurer(): WebMvcConfigurer {
+        return object : WebMvcConfigurer {
+            override fun addCorsMappings(registry: CorsRegistry) {
+                val corsRegistration: CorsRegistration = registry.addMapping("/**")
+                corsAllowedOrigins.forEach { origin -> corsRegistration.allowedOrigins(origin) }
+            }
+        }
+    }
+}

src/main/resources/application.yml

@@ -10,3 +10,7 @@ spring:
   docker:
     compose:
       enabled: false
+
+
+cors:
+  allowed-origins: "*"