public class testRunnable implements Runnable{
    public testRunnable(){}
    public void run(){
        System.out.println("run()方法運(yùn)行...");
        }
    public static void main(String arg[]){
       Thread t=new Thread(new testRunnable());
       
       System.out.println("start()開始運(yùn)行...");
       t.start();
        }
    }