雨花阁导航

而且积累的很深，不是一句两句就能说清楚的。兰儿急忙重重地点头。“哦耶！这简直太给力呐！”轮胎心中一定这样想到。于是，它滚着矫健的步伐，向前方走去，一路上掀起血雨腥风。而那群完全没有头脑的观着，始终注视着这离奇的一切……葫芦只得起身，一言不发地退后。This chapter is the last lecture on design patterns. It will talk about the third design pattern-behavioral pattern, with a total of 11 types: policy pattern, template method pattern, observer pattern, iterative sub-pattern, responsibility chain pattern, command pattern, memo pattern, state pattern, visitor pattern, intermediary pattern and interpreter pattern. I have been writing about design patterns for a long time. At last it's halfway through, Writing a blog post is a very time-consuming thing, Because I have to be responsible for the readers, Whether it's graphs, codes, or representations, Everyone hopes to write it as clearly as possible so that readers can understand it. I think both I and the readers hope to see high-quality blog posts come out. Starting from myself, I will stick to it and update it continuously. The continuous motivation comes from the continuous support of readers and friends. I will do my best to write every article well! I hope everyone can give opinions and suggestions continuously and jointly create a perfect blog post!以下四个女人，疏远和失去联系，在他们的40多岁团聚的机会，重新夺回自己的名声和招摇，他们作为讨厌的婊子-他们的90年代组，使他们成为嘻哈界的传奇。? Set the methods in the above multiple factory method modes to static, and call them directly without creating instances.