feat : CORS 관련 이슈 해결

src/main/java/Be9room/festime/config/WebConfig.java

@@ -0,0 +1,20 @@
+package Be9room.festime.config;
+
+import lombok.RequiredArgsConstructor;
+import org.springframework.context.annotation.Configuration;
+import org.springframework.web.servlet.config.annotation.CorsRegistry;
+import org.springframework.web.servlet.config.annotation.WebMvcConfigurer;
+
+@Configuration
+@RequiredArgsConstructor
+public class WebConfig implements WebMvcConfigurer {
+
+    @Override
+    public void addCorsMappings(CorsRegistry registry) {
+        registry
+                .addMapping("/**")
+                .allowedHeaders("*")
+                .allowedOrigins("http://localhost:5173", "https://inhafestime.com")
+                .allowedMethods("*");
+    }
+}

src/main/java/Be9room/festime/controller/MemberController.java

@@ -5,6 +5,7 @@
 import Be9room.festime.common.RandomNameGenerator;
 import Be9room.festime.dto.MemberDto;
 import lombok.RequiredArgsConstructor;
+import org.springframework.web.bind.annotation.CrossOrigin;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;