代码优化之路-2023
作者:
沉默剑士 | 来源:发表于
2023-07-21 10:19 被阅读0次
监听耗时-StopWatch
// Spring的StopWatch
// 但其实如果自己封装的话，可以做得更简洁一点；
StopWatch stopWatch = new StopWatch();
stopWatch.start("task1");
Thread.sleep(1000L);
stopWatch.stop();
long task1Cost = stopWatch.getLastTaskTimeMillis();
stopWatch.start("task2");
Thread.sleep(1000L);
stopWatch.stop();
long task2Cost = stopWatch.getLastTaskTimeMillis();
long totalCost = stopWatch.getTotalTimeMillis();
System.out.println("task1Cost:" + task1Cost + ",task2Cost:" + task2Cost + ",totalCost:" + totalCost);
本文标题：代码优化之路-2023
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