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Decorator mode is also called Wrapper mode, which can dynamically add some additional functions to an object. Decorator mode is more flexible than the way of inheriting and generating subclasses. Although decorator mode can dynamically attach responsibilities to objects, it will also cause some small objects to be generated, increasing the complexity of the system. The specific structure diagram is shown below.Can you send it to the Blue Line next door江南大水，四阿哥胤禛与十三阿哥胤祥受康熙旨意微服南下查案。岳子风女儿岳思盈与儿子小满逃难路上结识李卫与李母。四人结伴来到江都县。李母与小满与灾民一起哄抢粮食时被抓后被判谋反即将处决。李卫被迫假扮钦差劫法场，临走前，他偷走同住一个客栈的胤祥的宝剑。胤祥与胤禛跟随其后。法场上，李卫成功吓住了县令冯月清及在场所有官兵。胤禛对这个不学有术、外邪内正的小子非常欣赏，索性让李卫继续假扮钦差，以转移太子党的注意。李卫也不含糊，挖出杀害岳子风的真凶是太子亲信徐祖荫，而他假钦差的身份也被太子手下揭穿。太子情急篡位，被废。李卫有功，胤禛将他收为包衣奴才并派他去苏北最穷的一个县当县令。第一次当官的李卫闹出许多笑话。1937年初夏，石景山冶铁所的创建者陈博大因不愿身在台北的四个女儿接受日本殖民者的奴化教育安排她们来到北平。于是谦恭淑良的陈冷玉，外柔内刚的陈青玉，顽劣张扬的陈墨玉，倔强体弱的陈红玉四个花样女子走进命运的巨浪之中。Yishang was rushed to the hospital, and the policemen ran to the hospital in panic when they learned of it. Yu Ying, who heard the news of Yishang from Fu Ying, finally couldn't help running to find Yishang. Kezi, who has more and more doubts about Qinglan, told his health. Yu Ying hid the flight time from Fan Ren and left home for the airport early in the morning when the patrol called to see her. Xuancha and Yeon-hee came to the seaside to relax. In the distance, the small rate saw the intimacy of the two people.他听刘三顺这样说，只当他跟锦鲤见面的事被发现了。To prevent attackers from distorting the model, the following three strategies can be used: