java通过共享变量结束run停止线程 java通过共享变量结束run停止线程的方法示例

public class ThreadInterrupt {
    public static void main(String []args){
        Runner run = new Runner();
        run.start();
        try {
            Thread.sleep(10000);
        } catch (InterruptedException e) {
            // TODO Auto-generated catch block

        }

        //run.stop();//已经废弃的方法，不建议使用，过于粗暴
        //run.interrupt(); //抛出异常，但是在异常处理中写业务显然不合适，不建议使用
        run.flag=false;//建议使用的停止线程的方法
    }
}

class  Runner extends Thread{
    boolean flag = true;
    public void run(){
    /*    while(true){
            System.out.println(new Date()+"----");
            try {
                sleep(1000);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                System.out.println("Interrupted");
                return;
            }
        }
        */

        while(flag){
            System.out.println(new Date()+"----");
            try {
                sleep(1000);
            } catch (InterruptedException e) {
                // TODO Auto-generated catch block
                System.out.println("Interrupted");
                return;
            }
        }
    }
}