The best way to conform to the opening and closing principle is to provide an inherent interface, and then let all classes that may change implement the interface, allowing fixed interfaces to interact with related objects.
If we need to do something later, we also need to write the called method in it. In this way, the code is highly coupled, so we now use the publish-subscribe mode to see how to refactor the above business requirements code.
新闻报道了怪盗团事件嫌疑人的莲自杀的消息，同时怪盗团也开始暗中展开行动。为了揪出策划所有事件的幕后人物并让其改过自新，怪盗团决心潜入新目标的魔宫，并盗出宝物。
Apple TV+原创剧集《看见》正式续订第二季。
Ten days later, the same shocking news came from the neighboring city of Shanwei: fishermen recovered another dead body. By the end of December, a total of 10 unidentified bodies had been found along the coast of the two neighboring cities, all of which had been tied up and had obvious signs of being knocked on their heads.
英布可不可盲目行事，破坏了越王的重大策略，因此只好撤离会咸阳。
出面的人乃是玄武侯的外公外婆和大舅母，也就是白虎将军的爷爷奶奶和娘亲。
该剧主要讲述了高中时期被同学们排挤的男主人公为了救活死去的初恋而穿越回自己的十八岁的故事。
杨白(温峥嵘饰)是市京剧团有名的大青衣，周自横(张国强饰)的母亲嫌她是戏子，以死相逼阻止儿子娶她为妻。周自横无奈只能顺从母意，但内心一直深爱着对方；而杨白则心灰意冷，在追求者中用抓阄的方式选择丈夫，嫁给了夏博文(陈创饰)，并生了女儿小白(宋轶饰)……
为人仗义、性格叛逆的夏明月在高中时家庭遭遇变故，父亲意外去世，母亲突患重病不能行走，她便一人担负起了照顾母亲与叛逆弟妹的重任。在得知自己不是夏家亲生骨肉，而是年幼时被寄养过的刘家的女儿时，夏明月选择保守秘密，继续照顾家人。明月在高考前夕退学，支起了小吃摊赚钱养家。同班同学许冲被这个乐观坚强又仗义的姑娘吸引，一直默默帮助她，两人在一起后却由于两家父母的恩怨被迫分手。明月的妹妹明星叛逆自负，为了自己的歌星梦惹出了很多麻烦。弟弟明天自幼胆小怕事，因一次意外左腿落下残疾，让明月操碎了心。多年之后，明月凭借不断努力事业越做越好，为弟妹提供了富足的生活，并帮他们找到了各自的幸福。正当一切步入正轨时，闺蜜丁云因为嫉妒许冲与明月的感情设下圈套，害明月险些入狱。最终，明月在家人与许冲的支持下闯过了难关，一家团圆。
(3) Power on the control coil to detect the contacts. Apply rated voltage to the control coil of the time relay, and then detect whether the contact state changes according to the type of the time relay. For example, for the energized time delay type time relay, after the energized time delay, whether the delayed open contact is closed (the resistance is close to 0) and whether the delayed closed contact is opened (the resistance is infinite).
白河圭太（向井理）是一名在建筑检查公司工作的平凡建筑检查员，和妻子离婚后便和女儿两个人相依为命，现在和14岁的女儿维持着良好关系。然而，某天他却接到「你的女儿在我这，想留命就去找前妻」的恐吓电话。因而得知分手的妻子和女儿拥有秘密这回事。
(1) The server on the server side is a thread, and a dead loop is executed in the thread to block and monitor the connection requests and communications of the client side.
为兄打算倾家族财力支持刘邦，三弟以为如何呢？范文轲心里清楚，大哥这是向自己摊牌了，是在委婉地要自己手中的权力。
People with type B blood are like veteran cadres, They are usually silent and silent, and they don't make girls happy with glib words, but this will also attract the attention of many girls who like to be more down-to-earth. Although they don't say beautiful words to make girls happy, what they say is very reliable and true, making people feel very safe.
剧集将围绕阿宝（胡歌 饰）展开，九〇年代初，煌煌大时代，人人争上游，阿宝也变成了宝总，成功过，失败过，在沪上弄潮儿女中留下一段传奇。有过金碧辉煌，有过细水长流，男男女女，涨涨跌跌，道尽一个时代的情义与至真。
恩里克（费雷•马丁内兹 饰）和伊格莱西奥（弗朗西斯科•拜奥拉 饰）是教会学校的同学，更是一对同性恋人。学校的莫雷神父以留下恩里克为诱饵占有了伊格莱西奥，但最终恩里克还是离开了教会学校。这对同性恋人也就劳燕分飞。
桥上挂满了爬山虎，油绿中带着紫红的嫩叶，乍看去，倒像多少年的古桥一样。
为了打造千骑系统，天津垓指使亡去给灭亡迅雷站送密钥，与灭的接触以及天津垓对待属下的恶劣态度，让亡动摇不已。千骑诞生后，功不可破的亡却并没有得到好下场……\\"
