package xiancheng;

public class Testsyn implements Runnable(){//为什么实现一个接口他还报错呀
    Timer timer = new Timer();//这个地方它显示的是分号错了
    public static void main(String[] args) {
        // TODO Auto-generated method stub
        Testsyn t = new Testsyn();
        Thread t1 = new Thread(t);
        Thread t2 = new Thread(t);
                t1.setName("t1");
                t2.setName("t2");
                t1.start();
                t2.start();
    }
    @Override
        public void run() {
            // TODO Auto-generated method stub
        timer.add(Thread.currentThread().getName());
            
        }
}
class Timer{
private static int num = 0;
public void add(String name){
    num++;
    try{
        Thread.sleep(1);
    }catch(InterruptedException e){
        System.out.println(name +"是第"+"num"+"个访问者");
        
    }
}
   
}