Java Thread getState()方法

Thread類的getState()方法返回線程的狀態。 此方法用於監視系統狀態，而不是用於同步控制。

語法

public Thread.State getState()

返回
此方法返回線程的狀態。

示例

public class JavaGetStateExp implements Runnable
{
   public void run()
    {
        // returns the state of the thread
        Thread.State state = Thread.currentThread().getState();
        System.out.println("Running thread name: "+ Thread.currentThread().getName());
        System.out.println("State of thread: " + state);
    }
    public static void main(String args[])
    {
        JavaGetStateExp g = new JavaGetStateExp();
        Thread t1= new Thread(g);
        Thread t2= new Thread(g);
        // call run() function
        t1.start();
        t2.start();
    }
}

執行上面示例代碼，得到以下結果：

Running thread name: Thread-0
State of thread: RUNNABLE
Running thread name: Thread-1
State of thread: RUNNABLE