public void run() { for(int i = 1; i < 10; i += 2 ){ task.prin(i); } } }); Thread t2 = new Thread(new Runnable() { @Override public void run() { for(int i = 0; i < 10; i += 2 ){ task.prin(i); } } }); t1.setName("线程1"); t2.setName("线程2"); ...