For1 f1=new For1("A");
For1 f2=new For1("B");
Thread t1=new Thread(f1);
Thread t2=new Thread(f2);
t1.start();
t2.start();
怎样让他t1休眠 而t2正常运行
For1 f1=new For1("A");
For1 f2=new For1("B");
Thread t1=new Thread(f1);
Thread t2=new Thread(f2);
t1.start();
t2.start();
怎样让他t1休眠 而t2正常运行