耗时统计打印

需要的依赖

<dependency>
            <groupId>org.apache.commons</groupId>
            <artifactId>commons-lang3</artifactId>
            <version>3.9</version>
</dependency>

　　

 

 

StopWatch started = StopWatch.createStarted();

//逻辑代码

log.info("耗时:{}",started.toString());

　　其中log使用的依赖

  <!--lombok依赖-->
        <dependency>
            <groupId>org.projectlombok</groupId>
            <artifactId>lombok</artifactId>
            <version>1.18.16</version>
       </dependency>