如何中断执行程序线程

Question

中断执行程序线程的正确方法是什么？ 我有这样的： 线程类名工人与方法：

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

及主要类：

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

我打电话worker.interrupt();或executorService.shutdownNow();但我的线程的推移和isInterrupted（ ）是错误的。

Answer 1

你能发表所有相关的代码吗？根据您提供的信息，我无法重现您描述的行为。看到SSCCE是按预期工作如下 - 输出：

工作池1线程1：假
工作池1线程1：假
工作池1线程1：假
....
线程已经中断

代码：

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"); 
     } 
    } 
}