如何中斷執行程序線程

Question

中斷執行程序線程的正確方法是什麼？ 我有這樣的： 線程類名工人與方法：

public void run() { 
    while(!(Thread.currentThread().isInterrupted()){ 
     System.out.println("work " + Thread.currentThread().getName() + ":" + Thread.currentThread().isInterrupted()); 
    } 
} 

及主要類：

ExecutorService executorService = Executors.newFixedThreadPool(threadCount); 
Worker worker = new Worker();     
executorService.execute(worker); 

我打電話worker.interrupt();或executorService.shutdownNow();但我的線程的推移和isInterrupted（ ）是錯誤的。

Answer 1

你能發表所有相關的代碼嗎？根據您提供的信息，我無法重現您描述的行爲。看到SSCCE是按預期工作如下 - 輸出：

工作池1線程1：假
工作池1線程1：假
工作池1線程1：假
....
線程已經中斷

代碼：

public class Test { 

    public static void main(String[] args) throws InterruptedException { 
     ExecutorService executorService = Executors.newFixedThreadPool(1); 
     Worker worker = new Worker(); 
     executorService.execute(worker); 
     executorService.shutdownNow(); 
    } 

    public static class Worker extends Thread { 

     public void run() { 
      while (!Thread.currentThread().isInterrupted()) { 
       System.out.println("work " + Thread.currentThread().getName() + ":" + Thread.currentThread().isInterrupted()); 
      } 
      System.out.println("Thread has been interrupted"); 
     } 
    } 
}