package com.example.stopwatch;
import org.springframework.util.StopWatch;
public class TestStopWatch {
private void test() throws InterruptedException {
StopWatch sw = new StopWatch();
sw.start("起床");
Thread.sleep(1000);
sw.stop();
sw.start("洗漱");
Thread.sleep(2000);
sw.stop();
sw.start("锁门");
Thread.sleep(500);
sw.stop();
System.out.println(sw.prettyPrint());
System.out.println(sw.getTotalTimeMillis());
System.out.println(sw.getLastTaskName());
System.out.println(sw.getLastTaskInfo());
System.out.println(sw.getTaskCount());
}
public static void main(String []argv) throws InterruptedException {
TestStopWatch testStopWatch = new TestStopWatch();
testStopWatch.test();
}
}结果
1 2 3 4 5 6 7 8 9 10 11 12 | StopWatch '': running time (millis) = 3518-----------------------------------------ms % Task name-----------------------------------------00998 028% 起床02020 057% 洗漱00500 014% 锁门3518锁门org.springframework.util.StopWatch$TaskInfo@5b2133b13 |