2. How to realize the publish-subscribe mode?
泰剧《一触即爱》讲述了关于一个网络游戏主播Beauty跟Win偶然相遇，然后发生了一系列的搞笑故事，而至于另外一对是医生和高中生的故事，James是一位医生遇到了一位高中生的患者，他们直接会发生怎么样的搞笑爱情故事呢？
北京城发生了翻天覆地的变化。每个人都像是浴火重生一样，眼中充满的希望。
玉兄、玉弟的争斗，是在老玉帝选择接班人的比武中开始的。玉兄本性顽劣，争强斗狠，不服任何人；玉弟却与玉兄性格迥异，虽聪慧过人，武功高强，却以慈善之心待人，一腔悲悯情怀。在比武中，玉弟不忍伤害玉兄，战成平手。关键时刻，玉帝笃守诚信；玉兄则不择手段，几乎成功继位。一直到加冕仪式将要开始，玉兄的凶残嘴脸才败露，仓皇逃往人间。而此时的玉弟，正默默承受着内心极度痛苦的煎熬：他要为自己的仁慈付出代价，那就是不仅失去皇位，还将失去自己心爱的水雾仙子。 玉帝（玉兄逃窜后，玉弟继位）是中国人心目中的理想人物。他宽厚善良，大慈大悲，疾恶如仇，不惜牺牲，拯救百姓于水火之中....
他不忘冲死撑的杨长帆喊道：她真的爱你。
A in
A command in command mode refers to an instruction that performs certain things.
秦淼醒来后，呆呆地倾听着外面下人低低的说话声，院子里似乎特别安静，不用问，她的葫芦哥哥已经走了。
-Guo Cheng (Sponsor of the Public Reading Association)
Horrible Histories is back with a special episode delving in to the life and times of the world's most famous writer. Tom Stourton stars as the Bard, as we find out about his humble beginnings, his glove-making father and his early life as an actor. How did he climb to become a royal favorite? And what was it like to be in the audience of one of his plays, where fruit was thrown at the stage, it was illegal for women to act, and there were no toilets!?!
西天王是天上的另一股恶势力，因为早年积怨，为报复玉帝劫走了丝音，险些引发一场天战。谁料在这场天战中西天王的独子火神祝融阴差阳错，鬼使神差地与玉帝大女儿斯冰相恋起来，一场天战成了一场大婚。偏偏丝音不小心将成就斯冰大婚的“问心果”跌落人间，她来到凡间离天庭最近的地方——“天尽头”寻找“问心果”，在这里巧遇了儿时的伙伴——牛郎。
在家里是个甩手大爷，家务事从来不动一手指头。杨红英已经习惯了自己这操心受累的角色，但仍然免不了发两句牢骚。儿子洋洋从小就住在奶奶家，金老太太对孙子十分娇惯，弄得洋洋一身毛病，学习也不努力。
Modification Events
在布宜诺斯艾利斯历史悠久的罗拉曼布莱夫斯剧场，阿根廷喜剧演员格雷戈罗塞略奉上了一场单口喜剧特辑
感情稳定的特遣组高级督察陈小生（欧阳震华饰）与卫英姿（蔡少芬饰）终于确立了情侣关系。可英姿把重心都放在了事业上，希望争取机会晋升为督查。然而小生多年来一直渴望生儿育女的家庭生活，两人矛盾不断。而重案组警司邝梓键（林文龙饰）的出现，更让两人的关系陷入危机。接二连三发生的冲突与误会，让两人还是分开了。这时，法证科主任方晴（蒙嘉慧饰）走入了小生的内心。陈三元（滕丽名饰）再度身怀六甲，丈夫程峰（魏骏杰饰）在事业上也有了新的突破，升职为总督查，一切都在为迎接这个新生命做着准备。然而肆意扩张势力的黑帮“洪英社”日益猖獗，一场警匪大战蓄势待发。
大家都松了口气，忙坐下分析秦霖的去向，商议调派人手、分头搜捕等事，甚至皇上封禁白虎公府的应对措施。
一场精心设计而又不为人察觉的选拔在民间悄悄展开了，一番阴差阳错之后，柳员外家的四个女子——从小爱舞刀弄枪的千金柳笑笑、爱棋如命的小妾十三姨、厨艺精湛的丫环百灵以及因逃婚而女扮男装的冷秋月进入了龙儿的视线。正当龙儿满心欢喜邀她们进宫共襄大举之际，四个女子却被龙儿的叔叔赵王爷神秘劫走。原来赵王爷和黑泥早有勾结，欲谋反篡权，他慌称太子荒淫无度，邀她们进宫只为纳妾，并称太子身上有七七四十九种怪病，吓得笑笑等仓惶而逃。同时，他又慌报龙儿，称四大高手无意为朝廷效命，故中途逃走。
淞沪空战，震动全球，中国空军以弱胜强，重创日本空军，创造了世界空战史上的一个奇迹，高志航及飞鹰队成为了国民英雄。为了壮大中国空军，高志航领命前往苏联接运一批新飞机回国，途径周家
Avoid coupling the sender and receiver of the request, make it possible for multiple objects to receive the request, connect these objects into a chain, and pass the request along this chain until an object processes it. This is the responsibility chain mode. In the responsibility chain mode, it is possible for each object to process the request, thus realizing decoupling between the sender and receiver of the request. At the same time, the responsibility chain mode simplifies the structure of the object, which makes each object only need to refer to its successor without knowing the whole chain, thus improving the flexibility of the system and making it more convenient to add new request processing classes. However, we cannot guarantee that all requests can be processed in the responsibility chain, and it is not conducive to observing runtime characteristics.
