观测线程状态
观测线程状态
package com.Luoking.Thread; public class ThreadState { public static void main(String[] args) throws InterruptedException { //线程逻辑 Thread thread = new Thread(()->{ for (int i = 0; i < 5; i++) { try { Thread.sleep(1000);//线程休眠 } catch (InterruptedException e) { e.printStackTrace(); } } //休眠之后，打印一句话 System.out.println("我起床了！！"); }); //获取新生线程状态 Thread.State state = thread.getState(); System.out.println(state); //启动线程 thread.start(); state = thread.getState(); System.out.println(state); while(state!=Thread.State.TERMINATED){//只要线程不是死亡，就一直循环 Thread.sleep(100); state = thread.getState(); System.out.println(state); } System.out.println("啊，，我凉凉了"); } }
输出
NEW RUNNABLE TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING RUNNABLE TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING RUNNABLE TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING RUNNABLE TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING TIMED_WAITING 我起床了！！ TERMINATED 啊，，我凉凉了
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