[置顶] Java 多线程学习笔记（三）-守护线程

package test.run;

import testpackage.MyThread;

public class Run {
public static void main(String[] args) {
try {
MyThread thread = new MyThread();
thread.setDaemon(true);
thread.start();
Thread.sleep(5000);
System.out.println("我离开thread对象也不再打印了，也就是停止了！");
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}

package testpackage;

public class MyThread extends Thread {
private int i = 0;

@Override
public void run() {
try {
while (true) {
i++;
System.out.println("i=" + (i));
Thread.sleep(1000);
}
} catch (InterruptedException e) {
// TODO Auto-generated catch block
e.printStackTrace();
}
}
}