太大太粗放不进去疼死了

Although the above code can meet the requirements, it is not easy to expand and difficult to read. If I want one or two conditions in the future, if I want to recharge 300 yuan successfully, I can win the 150 yuan red envelope, then I have to change the code inside at this time, so the coupling between business logic and code is relatively high, and I accidentally correct the wrong code. At this time, we try to use the responsibility chain mode to transfer objects in turn to realize it.2017-07-18 14:31:11都是地尽其力，山泽尽其利：山上种橡树、果树、竹子。三更求粉。欢迎来到提包入住的“好虫公寓”。在城市六环以外，有一座人类居住的公寓式酒店...但本片要讲的不是这里，而是隐藏在酒店的地下室里的，为昆虫提供住所的“好虫公寓”。公寓里住着一群“年轻有为”的“好虫”，他们是相爱相杀的邻居，是生死与共的挚友，更是不可分割的家人。风流成性的郑在民是某财团董事长的二公子，在父亲的荫庇下过着逍遥的日子。其未婚妻崔英珠为见初恋男友仁旭也要前往雅加达，在民知道后前往其下一目的地巴厘岛。英珠到雅加达，仁旭带她前往巴厘岛游览，却遇上在此等候的在民。英珠慌称仁旭是其大学学长，但二人的表情让在民心中疑惑。在民打电话回去调查，得知了二人的关系，表面上却不动声色……