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这场事关江东局势的战争才能够获得完全的胜利。2001年，在国际社会巧妙地扎根，作为掌握全世界的邪恶的秘密结社dokuga，被神秘的男人sabarasu带领了的goodsunda部队挑战。这些人乘坐的移动要塞「goodsanda」神秘的能源「bimura」是动力源，能瞬间移动最大1万km的距离。但是dokuga也瞄准了「bimura」。Try the upper body effect after drying,《唐伯虎点秋香》的热度，就像坐火箭一样，蹭蹭蹭的往上攀升。In the process of DNS resolution, the client initiates a query request, and the DNS server may need to make additional queries to complete the resolution process and give a response, which will consume certain computing and network resources. If an attacker uses a large number of controlled hosts to continuously send resolution requests for different domain names, the cache of the DNS server will be continuously refreshed, and the failure of a large number of resolution requests to hit the cache will cause the DNS server to consume additional resources for iterative queries, which will greatly increase the resource consumption of the DNS server.The reason why the logic for creating an object is put into a separate class is that it can be used by multiple clients. And separates the creation and use of objects. However, this design also has many defects. First of all, SimpleFactory is a specific class, so we must program for the implementation, making the system lose its flexibility in this respect. Second, if we add new products, we have to modify the code in SimpleFactory, which violates the opening and closing principle. The above model is also called simple factory. He does not appear in GOF mode, it is more like a programming habit.**Succus