初探多线程之线程

Thread类和Runnable接口，Callable接口的区分：

/**
 * 继承thread类来生成线程 线程不同享资源
 * 
 * @author Administrator
 * 
 */
public class HelloThread extends Thread {
	private int count = 5;

	public void run() {
		for (int i = 0; i < 5; i++) {
			if (count > 0) {
				System.out.println("count= " + count--);
			}
		}
	}

	public static void main(String[] args) {
		HelloThread thread1 = new HelloThread();
		HelloThread thread2 = new HelloThread();
		HelloThread thread3 = new HelloThread();
		thread1.start();
		thread2.start();
		thread3.start();
	}
}/**
 * 继承thread