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被认为是女同的女主与动物园新任长官男主展开了一段欢喜冤家的动物园奇趣爱情。有妹子陪伴，自身英俊潇洒、才华横溢，随便写一下小说都能大火，随便买一个版权就是几百万……王勇一边看着视频，一边发呆。他若是早走了，紫茄姑娘是谁掳走的？高凡家人呢？曾鹏很痛快地说道：紫茄姑娘是被我安国皇上亲自接走的。Let me explain thisNext, we will talk about the responsibility chain mode. There are multiple objects, each of which holds a reference to the next object, thus forming a chain on which requests are passed until an object decides to process the request. However, the sender does not know which object will process the request in the end, so the responsibility chain mode can be implemented to dynamically adjust the system without concealing the client. Let's look at the diagram first:大山的儿子，讲述双阳镇地处太行山腹地，交通不便经济落后，邮递员穿官衣，骑官车，吃供应粮，是令人羡慕的职业。赵家宽为保住这身官衣，在太行山区开辟了一条艰险的邮路。王三皮则想当一名电报员，将来接替所长的位置。王三皮听说岗位精简的消息，便挖空心思诬陷赵家宽。赵家宽被局里树为行业标兵，王三皮只得改行到供销社当营业员，王三皮对赵家宽恨之入骨。赵家宽连续十几年被评为省级邮电战线的先进标兵，给邮电所和地区邮电系统带来了荣誉。不幸的事情终于发生了，赵家宽被山里的老虎夺去了生命。There was an analogy before, Each "chain" is a "checkpoint", Every message passing through this "level" must match the rules on this level. If there is a match, The message is processed correspondingly, For example, you and I are like two "messages" at the moment. Both of you and I are going to enter the customs at this moment. But the duke has a life, Only the imposing person can enter the customs, Those who do not meet this requirement are not allowed to enter the customs. So the soldiers guarding the customs followed the "rules" formulated by the duke. I began to look at you and me. In the end, you entered the customs smoothly, and I was rejected. Because you met the standard of "dignity", you were "released", while I did not meet the standard, so I was not released. In fact, "dignity" is a kind of "matching condition", "release" is a kind of "action", and "matching condition" and "action" form the rules.