feat: aop(시간 측정) 어노테이션 제작

src/main/java/com/woozuda/backend/account/controller/AdminController.java

@@ -1,6 +1,7 @@
 package com.woozuda.backend.account.controller;
 
 
+import com.woozuda.backend.aop.LogExecutionTime;
 import org.springframework.web.bind.annotation.GetMapping;
 import org.springframework.web.bind.annotation.RestController;
 
@@ -12,12 +13,12 @@ public String adminP(){
         return "admin controller";
     }
 
+    @LogExecutionTime
     @GetMapping("/account/sample/alluser")
     public String allP(){
         return "all user can access this page!";
     }
 
     @GetMapping("/account/sample/user")
     public String userP(){ return "user can access this page! ";}
-
 }

src/main/java/com/woozuda/backend/aop/LogExecutionTime.java

@@ -0,0 +1,11 @@
+package com.woozuda.backend.aop;
+
+import java.lang.annotation.ElementType;
+import java.lang.annotation.Retention;
+import java.lang.annotation.RetentionPolicy;
+import java.lang.annotation.Target;
+
+@Retention(RetentionPolicy.RUNTIME)
+@Target(ElementType.METHOD)
+public @interface LogExecutionTime {
+}

src/main/java/com/woozuda/backend/aop/LogExecutionTimeAspect.java

@@ -0,0 +1,25 @@
+package com.woozuda.backend.aop;
+
+import lombok.extern.slf4j.Slf4j;
+import org.aspectj.lang.ProceedingJoinPoint;
+import org.aspectj.lang.annotation.Around;
+import org.aspectj.lang.annotation.Aspect;
+import org.springframework.stereotype.Component;
+
+@Aspect
+@Component
+@Slf4j
+public class LogExecutionTimeAspect {
+
+    @Around("@annotation(com.woozuda.backend.aop.LogExecutionTime)")
+    public void logExecutionTime(ProceedingJoinPoint joinPoint) throws Throwable {
+        long start = System.currentTimeMillis();
+
+        // 실제 메서드 실행
+        joinPoint.proceed();
+
+        long executionTime = System.currentTimeMillis() - start;
+        log.info("[LogExecutionTime] {} executed in {} ms",
+                joinPoint.getSignature(), executionTime);
+    }
+}