统计方法耗时

jsowell-framework/pom.xml

@@ -68,6 +68,10 @@
                 </exclusion>
             </exclusions>
         </dependency>
+        <dependency>
+            <groupId>org.projectlombok</groupId>
+            <artifactId>lombok</artifactId>
+        </dependency>
 
     </dependencies>
 

jsowell-framework/src/main/java/com/jsowell/framework/aspectj/CostTimeAspect.java

@@ -0,0 +1,39 @@
+package com.jsowell.framework.aspectj;
+
+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// 使用spring容器进行管理
+@Slf4j
+public class CostTimeAspect {
+    /**
+     * 首先定义一个切点
+     */
+    // @org.aspectj.lang.annotation.Pointcut("@annotation(com.counttime.annotation.entity.CostTime)")
+    @org.aspectj.lang.annotation.Pointcut("@annotation(com.jsowell.common.annotation.CostTime)")
+    public void countTime() {
+
+    }
+
+    @Around("countTime()")
+    public Object doAround(ProceedingJoinPoint joinPoint) {
+        Object obj = null;
+        try {
+            long beginTime = System.currentTimeMillis();
+            obj = joinPoint.proceed();
+            // 获取方法名称
+            String methodName = joinPoint.getSignature().getName();
+            // 获取类名称
+            String className = joinPoint.getSignature().getDeclaringTypeName();
+            log.info("统计方法耗时, 类:[{}], 方法:[{}], 耗时时间为:[{}]", className, methodName, (System.currentTimeMillis() - beginTime) / 1000 + "秒");
+        } catch (Throwable throwable) {
+            throwable.printStackTrace();
+        }
+        return obj;
+    }
+}
+