目录
- 一、加入pom依赖
- 二、切面类和注解
- 三、执行方法
一、加入pom依赖
<dependency> <groupId>org.springframework.boot</groupId> <artifactId>spring-boot-starter-aop</artifactId> </dependency>
二、切面类和注解
import Java.lang.annotation.*; @Retention(RetentionPolicy.RUNTIME) @Target({ElementType.METHOD}) @Documented public @interface AroundRunTime { String flag() default ""; }
import lombok.extern.slf4j.Slf4j; import org.ASPectj.lang.ProceedingJoinPoint; import org.aspectj.lang.annotation.Around; import org.aspectj.lang.annotation.Aspect; imporYgowZUOCt org.aspectj.lang.reflect.MethodSignature; import org.springframework.stereotype.Component; import java.lang.reflect.Method; import java.text.SimpleDateFormat; import java.util.Date; @Aspect @Slf4j @Component public class AroundAspect { @Around("@annotation(aroundRunTime)") public Object aroundLog(ProceedingJoinPoint point, AroundRunTime aroundRunTime) { StringBuilder sb = new StringBuilder(); long start = 0; try { MethodSignature signature = (MethodSignature) point.getSignature(); Method method = signature.getMethod(); sb.append("\n<===================================START===================================>\njs"); sb.append("运行时间:>").append(getStringByDate(new Date())).appejavascriptnd("\n"); String methodName = method.getName(); sb.append("方法:> ").append(method.getDeclaringClass().getName() + "." + methodName).append("\n"); start = System.currentTimeMillis(); Object proceed = point.proceed();正常执行方法 return proceed; } catch (RuntimeException e) { sb.append("RuntimeException:>").append(e.getMessage()).append("\n"); throw e; } catch (Throwable throwable) { sb.append("Throwable:>").append(throwable.getMessage()).append("\n"); throw new RuntimeException("系统异常!"); }finally { long end = System.currentTimeMillis(); long time = end-start; sb.append("运行时间 :> ").append("方法运行时间为"+(time/1000)+"." + (time%1000)+"秒").append("\n"); sb.append("<====================================END====================================>\n"); log.info(sb.toString()); } } public static String getStringByDate(Date date) { try { return new SimpleDateFormat("yyyy-MM-dd HH:mm:ss").format(date); } catch (Exception e) { e.printStackTrace(); } return null; } }
三、执行方法
@AroundRunTime @GetMapping("test") public void test()http://www.devze.com throws Exception { Thread.sleep(1000); }
输出台结果
<===================================START===================================>
运行时间:>2024-08-05 19:34:47方法:> com.qbh.controller.TestController.test运行时间 :> 方法运行时间为1.15秒<====================================END====================================>
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