Java线程关闭的3种方法

private volatile boolean flag= true;

public void stopTask() {

flag = false;

}

@Override

public void run() {

while(flag){

/* do your no-block task */

}

}

}

public class BlockTask extends Thread {

@Override

public void run() {

try {

while (!Thread.interrupted()) {

/* do your block task*/

}

} catch (Exception e) {

e.printStackTrace();

}

}

}

@Override

public void run() {

try {

sleep(10000);

} catch (InterruptedException e) {

System.out.println("if yout use interrupt you will see me");

}

}

public static void main(String[] args)throws Exception {

// TODO Auto-generated method stub

BlockTask task = new BlockTask();

task.start();

Thread.sleep(1000);

task.interrupt();

}

}

private volatile ServerSocket server;

public void stopTask(){

try {

if(server!=null){

server.close();

System.out.println("close task successed");

}

} catch (IOException e) {

System.out.println("close task failded");

}

}

@Override

public void run() {

try {

server = new ServerSocket(3333);

} catch (IOException e) {

e.printStackTrace();

}

}

public static void main(String[] args) throws InterruptedException {

SocketTask task = new SocketTask();

task.start();

Thread.sleep(1000);

task.stopTask();

}

}