timeprinter.java

来自「java经典10例子」· Java 代码 · 共 28 行

import java.util.*; 

class TimePrinter extends Thread{ 
	int pauseTime; 
	String name; 
	public TimePrinter(int x, String n){ 
		pauseTime = x; 
		name = n; 
	} 
 	public void run(){ 
 		while(true){ 
 			try{ 
 				System.out.println(name + ":" 
 					+ new Date(System.currentTimeMillis())); 
 				Thread.sleep(pauseTime); 
 			}catch(Exception e){ 
 				System.out.println(e); 
 			}
 		} 
 	} 
 	static public void main(String args[]) { 
 		TimePrinter tp1 = new TimePrinter(1000, "Fast Show"); 
 		tp1.start(); 
 		TimePrinter tp2 = new TimePrinter(3000, "Slow Show");
 		tp2.start(); 
 	} 
}