java多线程总结三:sleep()、join()、interrupt()示例
这是一个来自《java编程思想上的示例》 [java] view plain copy package demo.thread; /** *sleep()是静态方法,是属于类的,作用是让当前线程阻塞 *join()是使线程同步,如在某个线程里调用t.join()表示t线程执行完再执行当前线程 *interrupt()给线程设定一个标志表示该线程已被中断,但在异常捕获时将清理这个标志 *所以在catch子句中,该标志为false */ public class SleepJoinDemo { public static void main(String[] args) { Sleeper sleep1 = new Sleeper( "sleep1", 1500); Sleeper sleep2 = new Sleeper( "sleep2", 1500); Joiner join1 = new Joiner( "join1", sleep1); Joiner join2 = new Joiner( "join2", sleep1); sleep2.interrupt(); } } class Sleeper extends Thread { // 可以传参设定睡眠时间 private int sleepTime; public Sleeper(String name, int