package java_Threads;

/* java创建线程的两种方法

* java.lang.Thread; 继承Thread类，实现run方法

* java.lang.Runnable; 实现Runnable接口，实现run方法

* */

public class ThreadDemo1 {

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

new TestThread1().start();

while (true) {

System.out.println("main thread is running");

Thread.sleep(1000);

}

}

}

//java.lang.Thread; 继承Thread类，实现run方法

class TestThread1 extends Thread {

public void run() {

while (true) {

System.out.println(" TestThread1 is running");

try {

Thread.sleep(1000); // 1000毫秒

} catch (InterruptedException e) {

// TODO Auto-generated catch block

e.printStackTrace();

}

}

}

}

//java.lang.Runnable; 实现Runnable接口，实现run方法

//class Thread2 implements Runnable{

// public void run() {

// // TODO Auto-generated method stub

// System.out.print("Hello");

// }

//

//}