每當我們想通過調用Java中Thread 類的stop() 方法來停止一個線程的運行狀態。該方法停止正在運行的線程的執行并將其從等待線程池中移除并進行垃圾收集。當線程到達其方法結束時，它也會自動進入死狀態。將停止()方法被棄用 Java中由于線程安全的問題。

句法

@Deprecated
public final void stop()

例子

import static java.lang.Thread.currentThread;
public class ThreadStopTest {
   public static void main(String args[]) throws InterruptedException {
      UserThread userThread = new UserThread();
      Thread thread = new Thread(userThread, "T1");
      thread.start();
      System.out.println(currentThread().getName() + " is stopping user thread");
      userThread.stop();
      Thread.sleep(2000);
      System.out.println(currentThread().getName() + " is finished now");
   }
}
class UserThread implements Runnable {
   private volatile boolean exit = false;
   public void run() {
      while(!exit) {
         System.out.println("The user thread is running");
      }
      System.out.println("The user thread is now stopped");
   }
   public void stop() {
      exit = true;
   }
}

輸出

main is stopping user thread
The user thread is running
The user thread is now stopped
main is finished now

以上就是“在Java中關閉線程”的介紹，希望對大家能夠有所幫助。大家如果想了解更多相關知識，不妨來關注一下動力節點的Java多線程編程，里面的內容詳細，通俗易懂，適合沒有基礎的小伙伴學習。