Liskov Substitution Principle, LSP (Richter Substitution Principle) means that subclasses must replace their parent types. In other words, in the process of software development, after the subclass replaces the parent class, the behavior of the program is the same. Only when the subclass replaces the parent class and the function of the software is not affected can the parent class be truly reused, and the subclass can also add new behaviors to the parent class. In order to look at an example of violation of LSP principles, the specific code is as follows:
要是郡主嫁进来，没准过不惯。
和平、卓扬、许榛生和艾森是大学里的好哥们。乔曼与南生则是一对在年幼时因父母离婚而被迫分开生活的孪生姐妹。相爱的和平与南生就读于同一所大学，而作为交换生的乔曼也与南生重逢。乔曼对和平一见钟情，却只能埋藏心中。南生与和平矛盾多多，分手后，和平在卓氏集团工作，与乔曼成为同事。乔曼一直希望和平与南生重修旧好，可南生却接受了暗恋她的许榛生。岂料，结婚前夕，南生查出患有绝症，成了落跑的准新娘。南生既不愿再回到和平身边，也不想耽误许榛生的青春。和平知道自己念念不忘与南生相伴相守的成长岁月，乔曼的柔情和善解人意正是他心里南生的样子。最终，和平既没有跟南生走到一起，也没跟乔曼牵手，就如同花叶永不能相见的盛开的彼岸花，他们在各自的领域努力打拼，把美好的青春留给了记忆，拥抱太阳，大步迎接更灿烂辉煌的美好明天。
1951年秋，朝鲜战场鏖战正急。敌情报机构发现志愿军使用的新型火箭弹威力强大，台湾国民党一家神秘的皮影剧团，分析出新型火药的生产地点：中国西南的小城——竹山。一场殊死的较量就此展开。面对复杂的敌情，公安领导急调智勇双全的侦察科长阿宏组成侦破小组，担负起挫败敌特阴谋和保卫军工生产的重要任务。阿宏深入土匪老巢，将土匪武装彻底剿灭。斗智斗勇中，隐藏在我方内部的特务被阿宏识破。几番惊险，特务名单被我机智的情报员陆子仪获取。激烈的的战斗里，敌特头子试图孤注一掷，皮影剧团的艺人们在惊心动魄的斗争中擦亮了眼睛，协助阿宏破解了最后的危机。有人在斗争中献出生命，也有人收获了来之不易的爱情。阿宏和陆子仪，则要再次别离——他们与保卫国家安全的战友们，继续默默付出着。
Preventing Bubble of React Synthetic Events and Native Events
8. Fishing timing, Shrimp seedlings began to catch large and small after being put in for a month or two. When the average price reaches 15, it can be sold in large quantities. In the middle, you can buy small seedlings for investment. By September, A large number of lobsters have closed their gears or changed to crabs. At that time, crayfish basically hatched in the cave, Not easy to catch, Slowly it will enter the off season, Generally, most of the crayfish have come out in October, At this time, remember not to buy shrimps from other places. They have already been born and will not regenerate in the second year. Their life span is generally less than 2 years. I learned on the Internet that the end of crab reproduction is the end of life. Crayfish has not seen it with my own eyes, but what is certain is that it will not regenerate in the second year and will only grow a little bigger.
Generally speaking, a DDOS attacker is a program that implements DDOS denial attacks. With his help, he can launch attacks on other computers with a high success rate. By using this kind of attacker, even less powerful hackers can be used freely and easily restrict other people's computers from accessing certain legal websites anytime and anywhere.
这个比陈启大上几岁的青年，名叫林思明。
之后老父去世，秋月本有机会离开林家，但八岁的小丈夫天赐以真情感动了秋月，在真心相爱的恋人与童心未泯的小丈夫之间，秋月选择了克尽妇道的道路，以一生的岁月守着她那无知、叛逆、荒唐、最后另结新欢的小丈夫。
浙东水乡，景色如画。老年的赵定玉，重回故地。芳草凄凄的孤坟旁，破碎的镜片中，恍惚浮现美云凄美的面庞。往事如烟，难以排遣的自责让赵定玉思绪难平……
她出身名门，难道连一个村女的见识都比不了？如此轻生，徒与他人作笑谈，于儿女半点无益。
主人公魏海峰是某省交通厅办公室主任，他的同学赵通达担任基建处处长，两人级别相同，但权力的含金量不同。为了孩子上重点中学，魏海峰的妻子送了礼，还是没有如愿。魏海峰提升为交通厅副厅长之后，权势发生变化，他成为高速公路招标对象丁总需要“拿”下的人。丁总父子第一步“拿”下了魏海峰的弟弟魏海洋，让他辞职下海组建了一家咨询公司，并签订了相关协议。赵通达的妻子去世后，和报社记者沈聪聪相识相爱，组成新的家庭。赵通达提升为交通厅纪监书记后，关注高速公路招标事件，“建了一条路，倒了一批干部”已成了一种现象。由于魏海洋的牵线，魏海峰和丁总成了朋友，魏海峰有了自己的倾向性。为此，他和赵通达产生了矛盾。魏海峰问心无愧，赵通达疑心重重。魏海洋和他的女友梁爽在山野游玩，发生争执，梁爽坠涯身亡。魏海洋一时无措，逃离现场。沈聪聪发现丁总的公司经济上有缺口，如果承担高速公路的建设会导致风险行为。她和魏海峰达成默契，继续明察暗访。沈聪聪和赵通达不和，最终离婚。魏海峰的家庭也不得安宁，妻子缺少自信，对他的行为总是疑神疑鬼。魏海
首位扬州姑娘见机躬身答道：此等大事，该是徽王、船主商议，妾不想，也不懂，只从夫命。
There are three ways to cause weakness damage (if one is satisfied, the yellow character can be jumped):
Source Port, Destination Port
"He", "Tang" Hu Ge Qie "Ji", "Zheng" Han Ge Qie, Ping. Hor also, Xi also, which also, also. "I Tao" Yu Yue He. How about "Xiaoya" at night. What? Don't dare how also. "Qin" Li Bing and He. There is not much to say, also say. Where does "Shi Cao" live? The messenger Guo Zhao. In the south of the "former Yuan Ang", you can be free from it. "" What, more things also. In addition, "Southern History and Western Regions", the Western Regions called for a sudden attack on the hat. And "ancient and modern" sheep Yi Yi Na He, all song. Also known as. What are the "Sui" Western Regions? Another surname. What, female official name, rank ratio 2,000 stone. And "set" and "positive" can be cut down and up. Tonghe. Bo also, also.
讲述了单亲妈妈为满足孩子们想有个有钱爸爸的愿望而努力要把自己嫁给有钱人的故事。
主要讲述了在燕赵大地上一支由无数滹沱儿女组成的平山团故事屡立战功的平山团曾被晋察冀军区司令员聂荣臻称赞为太行山上铁的子弟兵！后来，平山团随359旅回防延安在南泥湾，开荒生产、自力更生有力地支援了边区抗战。。。
一九四二年，中国守军在日寇的大举进攻下作战略撤退，以于刚为队长的八路军武工队，挺进沦陷区，引领令珞丹的特遣队，一起袭击鬼子的运输列车，炸毁鬼子的弹药库，保护交通要道。武工队打入城内，救出被关押的中国人。鬼子控制了战略要地大峡谷，收买了当地的头面人物，阴谋取得觊觎已久的珍贵珠宝文物。武工队和特遣队以民族大义为重，经耐心细致的思想工作，激发了百姓们的抗日热情，动员百姓团结一致抗击敌人，保卫自己的家园。经过持续努力，沦陷区抗日力量日益壮大，军民一致行动，使日本鬼子逐渐陷入被动，敌占区成了被包围的孤岛。武工队和特遣队作为先头部队掌握了鬼子的军事部署和动向，扫清了障碍。我军适时地发起了总攻，攻克了城池，收复了失地。
