蜜臀av午夜一区二区三区

据大佛次郎的《鞍马天狗》改编， 全8回.　　孙光明自己也悄然发生了转变，从最开始的工作狂，美食家，变成了一名合格的第一书记。而他和可爱的村民们也在不断的碰撞出新的火花……常识告诉我们事情越多,麻烦也越多;何霆点点头，对简先生道：如此，今日就暂且议到这里，详情明日再定。不明内情的朝臣们皆赞颂皇帝仁心仁德、襟怀宽广，只有赵耘觉得似乎不妥。In the above code, we use three functions, order500, order200, orderNormal to handle its own business logic, If the current own function cannot handle things, We pass it to the following function to handle it. By analogy, Until there is a function that can handle him, Otherwise, the responsibility chain mode will leave the chain directly, telling that it cannot be processed and throwing an error prompt. Although the above code can be used as the responsibility chain mode, we can see from the above code that the Order500 function depends on functions such as Order200, so there must be this function, which also violates the open-closed principle in object-oriented. Let's continue to understand writing flexible and detachable responsibility chain nodes.