Feat: CORS 기능 추가 (시스템 환경변수 활용하여 LOCAL_IP, AWS_IP 추가)

- 환경변수로 LOCAl_IP, AWS_IP 추가해야함

BE/src/main/java/sidedish/com/config/WebConfig.java

@@ -0,0 +1,20 @@
+package sidedish.com.config;
+
+import java.util.Map;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+public class WebConfig implements WebMvcConfigurer {
+
+	@Override
+	public void addCorsMappings(CorsRegistry registry) {
+		Map<String, String> envs = System.getenv();
+		String awsIp = "http://" + envs.get("AWS_IP");
+		String localIp = "http://" + envs.get("LOCAL_IP");
+
+		registry.addMapping("/**")
+			.allowedOrigins(localIp, awsIp);
+	}
+}

BE/src/main/resources/application-prod.yml

@@ -1,6 +1,6 @@
 spring:
   datasource:
     driver-class-name: com.mysql.cj.jdbc.Driver
-    url: ${MYSQL_DATABASE}
+    url: jdbc:mysql://${MYSQL_DATABASE}
     username: ${MYSQL_USER}
     password: ${MYSQL_PASSWORD}