timerun.java

做太久,忘了什么功能了!好象取款机的功能..冒似...

package bankmanager;

import javax.swing.JLabel;
import java.util.Date;
import java.text.DateFormat;

//新建 类   实现 Runnable
public class TimeRun implements Runnable{

    JLabel jLabel5=new JLabel();
    public TimeRun(JLabel jLabel5) {
        this.jLabel5=jLabel5;
    }
    //   用来运行,没别的,   线程类 Thread,sleep睡眠时间,
    public void run() {
        while(true){
            this.jLabel5.setText(getTime());
            try {
                Thread.sleep(1000);
            } catch (InterruptedException ex) {
            }
        }
    }
    //得到系统时间,并返回字符串
    public String getTime(){
        //DateFormat 日期格式类
        DateFormat f= DateFormat.getDateTimeInstance();
        String time=f.format(new Date());
        return time;
    }
}