线程和runnable实例区别
ArmyRunnable armyTaskOfSuiDynasty = new ArmyRunnable();
ArmyRunnable armyTaskOfRevolt = new ArmyRunnable();
为啥要实例化两次?
不能实例化一次,然后启动两个线程?
Thread armyOfSuiDynasty = new Thread(armyTask,"隋军");
Thread armyOfRevolt = new Thread(armyTask,"农民起义军");