.异常法 （相当于return出去）

package entity.thread;

public class Mythread extends Thread{

@Override

public void run() {

super.run();

try {

for(int i=;i<;i++){

if(this.interrupted()){

System.out.println("是停止状态了。。。");

throw new InterruptedException();

}

System.out.println("i=" + (i+));

}

System.out.println("我在for下面");

} catch (InterruptedException e) {

System.out.println("进入异常方法了线程终止");

e.printStackTrace();

}

}

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

try {

Mythread mh = new Mythread();

mh.start();

mh.sleep();

mh.interrupt();

} catch (Exception e) {

System.out.println("main catch");

e.printStackTrace();

}

System.out.println("end");

}

}

打印结果：

i=

i=

end

是停止状态了。。。

进入异常方法了线程终止

java.lang.InterruptedException

at entity.thread.Mythread.run(Mythread.java:)

.在沉睡中被停止 （程序会直接抛异常）

package entity.thread;

public class Mythread2 extends Thread{

@Override

public void run() {

super.run();

try {

System.out.println("run begin");

Thread.sleep();

System.out.println("run end");

} catch (InterruptedException e) {

System.out.println("在沉睡中被终止！ 进入catch！"+ this.isInterrupted());

e.printStackTrace();

}

}

public static void main(String[] args) {

try {

Mythread2 mythread2 = new Mythread2();

mythread2.start();

mythread2.sleep();

mythread2.interrupt();

} catch (InterruptedException e) {

System.out.println("main catch");

e.printStackTrace();

}

System.out.println("end");

}

}

执行结果

run begin

end

在沉睡中被终止！ 进入catch！false

java.lang.InterruptedException: sleep interrupted

at java.lang.Thread.sleep(Native Method)

at entity.thread.Mythread2.run(Mythread2.java:)