Thread.Join & Thread.IsAlive functions Join blocks the current thread and makes it wait until the thread on which Join method is invoked completes.Join method also has a overload where we can specify the timeout. If we don't specify the timeout the c…
IsAlive的功能就是判断当前线程是否处于活动状态. public class Program { public static void Main(string[] args) { try { WriteNumber writenumber = new WriteNumber(); Thread t1 = new Thread(new ThreadStart(writenumber.WriteString)); Console.WriteLine("begin:" + t1.IsAl…
方法isAlive()是判断当前线程是否处于活动状态. 线程代码: public class TestThread extends Thread{ @Override public void run() { System.out.println("run=" + this.isAlive()); } } 运行代码: public class Main { public static void main(String[] args) { TestThread tt = new TestT…
isAlive 活动状态:线程处于正在运行或准备开始运行的状态 public class ISLiveDemo extends Thread { public void run() { System.out.println("run:" + isAlive()); } public static void main(String[] args) throws InterruptedException { ISLiveDemo live = new ISLiveDemo(); Syste…