Thread的使用案例

使用Thread类实现多线程

public class ThreadExtendsExample {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		LeftThread1 left = new LeftThread1();
		RightThread1 right = new RightThread1();
		left.start();
		right.start();
		for (int i = 0; i < 5; i++) {
			System.out.println("I am the MainThread " + i);
		}

	}

}

class LeftThread1 extends Thread {
	@Override
	public void run() {
		for (int i = 0; i < 5; i++) {
			System.out.println("I am the LeftThread " + i);
		}
	}
}

class RightThread1 extends Thread {
	@Override
	public void run() {
		for (int i = 0; i < 5; i++) {
			System.out.println("I am the RightThread " + i);
		}
	}

}

使用Runnable接口实现多线程

public class ThreadRunnbaleExample {

	/**
	 * @param args
	 */
	public static void main(String[] args) {
		LeftThread2 lt = new LeftThread2();
		RightThread2 rt = new RightThread2();
		lt.getLthread2().start();
		rt.getRthread2().start();
		for(int i=0;i<5;i++){
			System.out.println("I am the MainThread "+i);
		}
	}

}

class LeftThread2 implements Runnable {
	private Thread lthread2 = null;

	LeftThread2() {
		lthread2 = new Thread(this);
	}

	public void run() {
		for (int i = 0; i < 5; i++) {
			System.out.println("I am the LeftThread " + i);
		}

	}

	public Thread getLthread2() {
		return lthread2;
	}

}

class RightThread2 implements Runnable {
	private Thread rthread2 = null;

	RightThread2() {
		rthread2 = new Thread(this);
	}

	public void run() {
		for (int i = 0; i < 5; i++) {
			System.out.println("I am the RightThread " + i);
		}
	}

	public Thread getRthread2() {
		return rthread2;
	}

}