Java 多线程

最新推荐文章于 2025-02-14 15:44:02 发布

iteye_21104

最新推荐文章于 2025-02-14 15:44:02 发布

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分类专栏： java 文章标签： java

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两种效果相同

import java.util.Date;

public class TimePrinter extends Thread {

	int pauseTime;
	String name;

	public TimePrinter(int pauseTime, String name) {
		this.pauseTime = pauseTime;
		this.name = name;
	}

	public void run() {
		for (int i = 0; i < 20; i++) {
			try {
				System.out.println(name + ":"
						+ new Date(System.currentTimeMillis()));
				Thread.sleep(pauseTime);
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
	}

	public static void main(String[] args) {
		TimePrinter tp1 = new TimePrinter(1000, "快速模式");
		tp1.start();
		TimePrinter tp2 = new TimePrinter(5000, "慢速模式");
		tp2.start();
	}
}

import java.util.Date;

public class TimePrinter implements Runnable {

	int pauseTime;
	String name;

	public TimePrinter(int pauseTime, String name) {
		this.pauseTime = pauseTime;
		this.name = name;
	}

	public void run() {
		for (int i = 0; i < 20; i++) {
			try {
				System.out.println(name + ":"
						+ new Date(System.currentTimeMillis()));
				Thread.sleep(pauseTime);
			} catch (Exception e) {
				e.printStackTrace();
			}
		}
	}

	public static void main(String[] args) {
		Thread t1 = new Thread(new TimePrinter(1000, "快速模式"));
		t1.start();
		Thread t2 = new Thread(new TimePrinter(5000, "慢速模式"));
		t2.start();
	}
}

慢速模式:Mon Jan 14 14:08:11 CST 2013
快速模式:Mon Jan 14 14:08:11 CST 2013
快速模式:Mon Jan 14 14:08:12 CST 2013
快速模式:Mon Jan 14 14:08:13 CST 2013
快速模式:Mon Jan 14 14:08:14 CST 2013
快速模式:Mon Jan 14 14:08:15 CST 2013
快速模式:Mon Jan 14 14:08:16 CST 2013
慢速模式:Mon Jan 14 14:08:16 CST 2013
快速模式:Mon Jan 14 14:08:17 CST 2013
快速模式:Mon Jan 14 14:08:18 CST 2013
快速模式:Mon Jan 14 14:08:19 CST 2013
快速模式:Mon Jan 14 14:08:20 CST 2013
慢速模式:Mon Jan 14 14:08:21 CST 2013
快速模式:Mon Jan 14 14:08:21 CST 2013
快速模式:Mon Jan 14 14:08:22 CST 2013
快速模式:Mon Jan 14 14:08:23 CST 2013
快速模式:Mon Jan 14 14:08:24 CST 2013
快速模式:Mon Jan 14 14:08:25 CST 2013
快速模式:Mon Jan 14 14:08:26 CST 2013
慢速模式:Mon Jan 14 14:08:26 CST 2013
快速模式:Mon Jan 14 14:08:27 CST 2013
快速模式:Mon Jan 14 14:08:28 CST 2013
快速模式:Mon Jan 14 14:08:29 CST 2013
快速模式:Mon Jan 14 14:08:30 CST 2013
慢速模式:Mon Jan 14 14:08:31 CST 2013
慢速模式:Mon Jan 14 14:08:36 CST 2013
慢速模式:Mon Jan 14 14:08:41 CST 2013
慢速模式:Mon Jan 14 14:08:46 CST 2013
慢速模式:Mon Jan 14 14:08:51 CST 2013
慢速模式:Mon Jan 14 14:08:56 CST 2013
慢速模式:Mon Jan 14 14:09:01 CST 2013
慢速模式:Mon Jan 14 14:09:06 CST 2013
慢速模式:Mon Jan 14 14:09:11 CST 2013
慢速模式:Mon Jan 14 14:09:16 CST 2013
慢速模式:Mon Jan 14 14:09:21 CST 2013
慢速模式:Mon Jan 14 14:09:26 CST 2013
慢速模式:Mon Jan 14 14:09:31 CST 2013
慢速模式:Mon Jan 14 14:09:36 CST 2013
慢速模式:Mon Jan 14 14:09:41 CST 2013
慢速模式:Mon Jan 14 14:09:46 CST 2013