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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.在英国与西班牙的战争中，女王展现出的强大魄力，把大不列颠推向霸主的辉煌巅峰。我负练霓裳的情，我去偿还。The soldier first twitched after being stung, Then the gun fell out of his hand, and at last the whole population foamed at the white eyes of both eyes turned out. He lay on the ground and shivered twice before moving completely. Later, when examining the body, he found that his pupils had completely dispersed and his face had turned gray and black. At first glance, he died of acute poison. " Zhang Xiaobo said, through this narration, I can see that he is obviously a person with strong expression ability. He not only speaks vividly, but also has rich body language. Gestures and gestures are basically just right to match the language.　　天枫十四郎义女石观音为了报复任慈，将无花和红袖送往少林和丐帮抚养，后双双继承衣钵，为父报仇。红袖表面是男儿生，实际却是女子，她对留香一片深情，却始终纠缠在兄长和留香之间，左右为难，最终无花饮毒自尽，红袖远去，独留留香一人惆怅……该剧根据鲍鲸鲸的小说《我的盖世英熊》改编，讲述了酒店门童张光正和空姐郑有恩互相救赎，为了成为生活的英雄而努力着，成就了更好的自己的故事。