Spring Boot通过切面实现方法耗时情况
依赖
xml
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<dependency>
<groupId>org.aspectj</groupId>
<artifactId>aspectjweaver</artifactId>
<version>1.9.9.1</version>
</dependency>
自定义注解
java
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package com.geekmice.springbootselfexercise.annotation;
import java.lang.annotation.ElementType;
import java.lang.annotation.Retention;
import java.lang.annotation.RetentionPolicy;
import java.lang.annotation.Target;
/**
* @author PMB
*/
@Target(ElementType.METHOD)
@Retention(RetentionPolicy.RUNTIME)
public @interface MethodExporter {
}
切面类
java
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package com.geekmice.springbootselfexercise.aspect;
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;
/**
* @BelongsProject: spring-boot-scaffold
* @BelongsPackage: com.geekmice.com.geekmice.sbpagehelper.utils
* @Author: pingmingbo
* @CreateTime: 2023-07-26 21:52
* @Description: TODO
* @Version: 1.0
*/
@Aspect
@Component
@Slf4j
public class MethodExporterAspect {
@Around("@annotation(com.geekmice.springbootselfexercise.annotation.MethodExporter)")
public Object methodExporter(ProceedingJoinPoint point) throws Throwable {
long start = System.currentTimeMillis() / 1000;
Object proceed = point.proceed();
long end = System.currentTimeMillis() / 1000;
log.info("【耗时:】{}s", (end - start));
return proceed;
}
}
控制层
java
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/**
* 服务对象
*/
@Resource
private UserService userService;
@PostMapping(value = "uploadFileByEasyPoi")
@MethodExporter
@ApiOperation(value = "通过easypoi上传文件")
public AjaxResult uploadFileByEasyPoi(@RequestPart MultipartFile file){
userService.uploadFileByEasyPoi(file);
return AjaxResult.success();
}