Another expression of the minimum knowledge principle is to communicate only with direct friends. As long as there is a coupling relationship between classes, it is called a friend relationship. Coupling is divided into dependency, association, aggregation, combination, etc. We call classes that appear as member variables, method parameters, and method return values direct friends. Local variables and temporary variables are not direct friends. We require unfamiliar classes not to appear in the class as local variables.
刚背上不觉得，时间一长就吃不消。
香儿点头道：那是当然。
再后来，张家和郑家收辣椒的时候，人贩子装作卖辣椒的混进村，把泥鳅拐走了，泥鳅娘和外婆家因此迁怒张家和郑家，大闹了一场。
The happy time belonging to the Lins is still very short. As Lin Ruhai stayed in the position of Yangzhou Salt Patrol Censor for a longer and longer time, Lin Ruhai's worries became more and more. He …
她把方文的照片夹在杂志裏，给每一个乘客看，期望能够等到一点点线索。只是，当她真的遇到那个朝思暮想的男人时，他还记得她麽？
1959年的四月十六日，对于51858部队一营营长石峰来说，是一个既难忘又庆幸的一天。石峰美貌的妻子给他生了一个大胖小子，更让他合不拢嘴的是寻找多年的救命恩人梁步贵也终于让他找到了。对于石峰来说，儿子和梁步贵在他心目中有着同样重要的位置。生性豪爽、做事干练的石峰根本就和举止文雅、满腹经纶的梁步贵不是一路人。在石峰的眼里，梁步贵就是一个弱不禁风的秀才；而在梁步贵的心目中，石峰无非是一个头脑简单的莽夫。石峰一直认为梁步贵胆小怕死。可是在朝鲜战场上，梁步贵在关键时刻挺身而出，舍身救己的行为彻底让石峰改变了对他的看法。两人负伤后，不久石峰又重返了前线，而梁步贵因为伤势过重被送回国内医治。就这样，两个人一别就是7年。生死至交久别重逢，喜悦心情难以言喻。可当石峰得知梁的近况后，深深的自责敲打着他那颗善良的心。梁步贵和冬柳结婚后一直没有自己的孩子。经医生检查才知道，就是当年在战场上掩护石峰而落下的病根。梁步贵这一生也不能再生育。当他发现妻子冬柳渴望有一个自己的孩子时，他才意识到这一辈子他欠妻子的这份情
为了找到杨梅的亲生父亲梅青平。韦笑宝与杨梅以应征工作为名混进梅氏企业，韦笑宝成了梅氏旗下星愿公司的员工，杨梅也顺利得到代理董事长秘书的工作。
卡通明星兔子罗杰因疑心妻子杰西卡另有外遇，拍戏时常常走神，忘了台词，遭到他的搭档娃娃哈曼的奚落。卡通电影公司老板马隆便雇佣私人侦探埃迪，要他去查明情况，并拍下杰西卡偷情的照片，好让罗杰下定决心，斩断情缘，专心投入卡通系列片的拍摄。埃迪因自己的弟弟特迪不久前被“图恩城”的卡通角色暗害，也急于早日追出凶手，便慨然将此事承诺下来。
About 8 million people died in Germany during World War II, including about 6 million soldiers and the rest of the civilians. About 500,000 of them died in the western front and North Africa, while the rest died in the Soviet-German battlefield on the eastern front.
徐海自然知道这一点，始终秉承着挫其锐气，逼官府扔下南京百姓弃城而逃的战术。
喂，都拿走了，我看什么？付宇锋喊道。
荣享（吴奇隆饰）与芷蔚（邵美琪饰）被绑架至菲律宾，两人生死悬于一线，最后又可否天长地久？
小葱笑问道：不在这吃晚饭了？葫芦摇头道：不了。
该剧讲述一宗劫案将本不相识的轮椅大状高哲行、港女谭美贞和重案组探员张立勋三人的命途紧扣在一起。张立勋查出多年前因自己开枪失准，导致市民高哲行残障，但对方没有憎恨反与他成了好友。而高哲行自意外后遭至众亲离弃，为求生存他比别人加倍付出努力，终在法律界崭露头角。而谭美贞受黑帮男友连累被控串谋抢劫罪名成立，高哲行身为代表律师虽未助谭美贞脱罪，但二人却种下情根成为恋人，经过循循善诱使谭美贞重建新生。不过，高哲行表面是个老好人，实际上手段狠辣，常常能出奇制胜，替人脱罪。他越是攀上高峰，张立勋就越发洞烛其奸，包括谭美贞在内，所有人物仿佛被拴在一个又一个的圈套里，纠缠不清……
Although there are subclasses in java that implement the interfaces of the parent class, But I think javascript can be different from java, It is possible that the parent class in java is an empty class, Subclasses to implement the interface of the parent class, in javascript, I think the common code is completely written in the parent function. If the business logic needs to be changed in the future, or new business logic is added, we can completely use subclasses to rewrite the parent class, so the code has strong scalability and is easier to maintain. Since I am not a professional java, please understand if there is any mistake in describing the knowledge points in java ~ ~
就在战役即将开始之际，一架载有中国情报军官的盟军飞机失事，中国军队怒江战役作战计划和电台密码不慎落入日军滇缅情报机构“芒市一号”手中，日军滇缅情报机关头目岛田大佐采用欲盖弥彰手段，故意制造机毁人亡的假象蒙蔽我军指挥系统。
