耗时统计打印

需要的依赖

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

　　

 

 

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StopWatch started = StopWatch.createStarted();   //逻辑代码   log.info("耗时:{}",started.toString());

　　其中log使用的依赖

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