Ela*_*nda 6 java time logging split stopwatch
我想从程序开始时运行秒表
并记录一些间隔的时间分割。
我应该选择哪个秒表?
import com.google.common.base.Stopwatch;
org.apache.commons.lang.time.StopWatch
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例如:
Start -----> split 1 (1:00 min from split 0) ----> split 2 (0:30 from split 1) --> split 3 (0:35 from split 2)
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并不是
Start -----> split 1 (1:00 min from start) ----> split 2 (1:30 from from start) ----> split 3 (2:05 from from start)
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还有比这更优雅的方法吗?
stopWatch.split();
stopWatch.getSplitTime() - lastSpiltTime;
last splitTime = stopWatch.getSplitTime();
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不幸的是,这是唯一的方法。我有同样的需求,但 Apache StopWatch 对此没有本机支持。
我用稍微不同的方式做了:
private void lapWatchAndLog( StopWatch watch, String messageForLap ) {
watch.stop();
LOGGER.info( String.format( "Time: [%s] %s", watch.getTime(), messageForLap ) );
watch.reset();
watch.start();
}
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