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It turned out to be really a low-level mistake. . . And this low-level mistake also shields the real anomaly.我的父母妻儿还在彭城呢。　　小宋自小就被姑姑这样教育长大，所以1936年，年轻的复兴社干部训练班学员林楠笙，被复兴社特务处上海区区长陈默群带往上海，参加抓捕潜伏在蓝衣社的地下党活动。在执行活动的过程中，正直单纯的林楠笙不断被顾慎言、纪中原、朱怡贞等共产党人为国为民的使命感和大无畏的牺牲精神吸引，对国民党内部的乱象和社会现实有了更深的思考，也对共产党人的信仰和追求有了更多的了解。讲述的是明清时期，在中国江浙一带，人们习惯把最聪明的小孩叫做“小师爷”。一日，小师爷约了小伙伴们出去寻找大禹宝藏，却误入神秘的会稽山林，经历了一次惊险、奇妙、欢乐的冒险之旅。小师爷用智慧化解各种危机，并找到了传说中的大禹宝藏，但自己却陷入险境。最后是他的父亲老师爷冒着生命危险去救他。通过这段经历，小师爷也重新理解了父母，明白了比宝藏更珍贵的是亲情。Today's problem mainly involves several: objects, triggering events, capturing events, executing processing, and blistering. This is actually the whole process of JS execution. The process of bubbling is very interesting. In fact, it is like a glass of water, but this glass of water is hierarchical, and the bottom is the object of the current trigger event. Then the higher the range, the larger the range. The top layer must be window and the penultimate layer must be document. In the process of floating up, the bubble will judge whether the layer currently reached has a binding event handling method. If there is any, the corresponding processing is executed. If not, it will continue to blister. Until you reach the top window window layer. We can do corresponding processing at any layer to prevent the event from continuing to bubble. The method is the method that calls the event object to prevent blistering. Event.stopPropagation (); The following is a process method written to verify JS event blistering.Professional decoration companies will sign a formal contract with customers before the formal start of construction. If there are quality or engineering problems after the decoration, most of them can have more responsibility, but pay attention! When signing the contract, the customer must understand all the details in the text, and what he does not understand must be made clear. At the same time, the responsibility for the project quality and problems must be reflected in the contract.