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When an attacker sends an http get request, Slowly sending useless header fields, And never sends the "\ r\ n\ r\ n" end flag, This allows the connection to the web server to be occupied for a long time and ensures that the link is not broken by timeout. However, the number of concurrent connections that the server can handle is limited. If the attacker uses a large number of controlled hosts to send such incomplete requests and continues to occupy them, the connection resources will be exhausted (slowhttptest tool). A web server software such as iis nginx has been modified for this attack method, but web servers such as apache and dhttpd will still be attacked by slowloris.The code for creating the object is encapsulated and the specific factory class is instantiated, thus achieving the purpose of encapsulation and instantiation. Encapsulating the code that creates the object in one place can also achieve the purpose of reuse and is more convenient for later maintenance. This also means that when the customer instantiates the object, he will only rely on the interface and not on the specific implementation. Help us to better achieve interface programming rather than implementation, making the code more flexible to cope with future extensions.Huang Weiping used to be the boss of the chemical raw materials industry. At the age of 36, he encountered a bottleneck in his life and had unprecedented confusion. "Living is meaningless. (At that time) there was no need to worry about money. It was found that it would be the same in another 35 to 10 years."说错了话，此番的任务指定是不能完成了，甚至可能还会有危险。在一个风雨交加的台风夜里，妍秋（王淑娟）不顾丈夫汉文（黄仲昆）的劝阻，执意前往电台参加一个现场歌唱节目。回程时，她目睹路旁翻覆吉普车一辆，妍秋认出了车子，那是汉文的军车。 　　汉文不放心她的安危，在前往电台接她的途中发生意外，不幸身亡。至此，妍秋坠入自责的深渊中，终至精神崩溃，永远无法原谅自己。 　　汉文撒手那一年，留下了孤儿寡妇共四人，三个儿女子荃（王耀庆）、子敏（王耀庆）、子亮（张庭）。最小的子敏才三岁，完全不明白发生了什么事，小姐姐子亮不过大他四岁，永远无法忘记那惊悚的一幕- 不是父亲的死亡，而是在父亲葬礼上，白衣的母亲，在前来悼丧的亲友面前对着父亲的遗照，突然幽幽唱起歌来，突兀的歌声，苍白诡谲的神情，亲友们窃窃的耳语，兄妹难堪尴尬的反应… 　　从那一刻起，子敏似懂非懂的知道了一件事，母亲疯了。从此以后，气质优雅高贵的名歌星，宋妍秋成为历史，她走进了自己的世界，不愿出来，子亮七岁，死了父亲，疯了母亲，开始她痛苦漫长的人生。 　　而这一切只是开始，不是恶梦的全部，子荃在年事稍长初可独墨鲫眼睁睁地瞅着自己的玉鲤被娘拿去了，又急又怕又舍不得，不知如何说才好，且要顾眼前，只得先拜见郑氏，甜甜地叫道：菊花婶婶好。不知道谭小姐中意哪一本小说？陈启说道。