这篇教程Java 实例 - 线程挂起写得很实用,希望能帮到您。 以下实例演示了如何将线程挂起: SleepingThread.java 文件 public class SleepingThread extends Thread { private int countDown = 5; private static int threadCount = 0; public SleepingThread() { super("" + ++threadCount); start(); } public String toString() { return "#" + getName() + ": " + countDown; } public void run() { while (true) { System.out.println(this); if (--countDown == 0) return; try { sleep(100); } catch (InterruptedException e) { throw new RuntimeException(e); } } } public static void main(String[] args) throws InterruptedException { for (int i = 0; i < 5; i++) new SleepingThread().join(); System.out.println("线程已被挂起"); }} 以上代码运行输出结果为: #1: 5#1: 4#1: 3#1: 2#1: 1……#5: 3#5: 2#5: 1线程已被挂起 Java 实例 - 获取线程id Java 实例 - 终止线程 |