[英]How to interrupt executor thread
有什么正確的方法來中斷執行者的線程? 我有這個:名稱為Worker的線程類,帶有方法:
public void run() {
while(!(Thread.currentThread().isInterrupted()){
System.out.println("work " + Thread.currentThread().getName() + ":" + Thread.currentThread().isInterrupted());
}
}
和主類:
ExecutorService executorService = Executors.newFixedThreadPool(threadCount);
Worker worker = new Worker();
executorService.execute(worker);
我試圖打電話給worker.interrupt();
或executorService.shutdownNow();
但是我的線程繼續運行,並且isInterrupted()為false。
您可以張貼所有相關代碼嗎? 根據您提供的信息,我無法重現您描述的行為。 參見下面的SSCCE ,它可以按預期工作-輸出:
工作池1線程1:false
工作池1線程1:false
工作池1線程1:false
....
線程已被中斷
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");
}
}
}
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