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.
Peripheral functions are defined as slices in Spring's AOP idea of slice-oriented programming.
2. Exception maintenance
南北朝期间，群雄逐鹿，烽烟四起，战事纷争不断。出身北凉王族的少女心儿，本是天真善良的无忧公主，过着万人宠爱、恣意随性的快乐日子。然因北魏元帅蒋南为抢战功，欺君罔上擅自出兵，导致北凉上下一夜之间血流成河，天之骄女被迫流落异乡。北魏太傅府遗弃在乡下的庶女李未央意外救了心儿，后又因掩护心儿被追兵杀害。心儿不得不以李未央之名，勇敢地活下去，一个人背负起两个女孩的命运与苦难。回到太傅府，化名李未央的心儿不仅要与仇敌蒋氏一族斗智斗勇，还意外卷入与北魏皇子的情仇纠葛。苦难与坎坷没有将她打倒，反而赋予她无上的智慧与心胸，她历尽艰险磨难，终为父系一族正名，同时也收获了曲折感人的美好爱情。
该剧讲述了一个文弱医生汤敬武从组建队伍到投奔共军一路艰辛抗战的过程。于滨饰演的汤敬武是一名国军军医，人称“汤爷”，经常是靠嘴上功夫忽悠来搞定日本人。由于战争的残酷现实，“汤爷”决定组建部队投奔共军，开始努力成为有真本领的军人“汤队长”，也遇到了与自己情投意合的护士助手陈静姝。自己队伍里的兄弟作风不好，连累到自己受到处分。他决定忍辱负重，潜入敌人身后，周旋于蒋伪日之间，希望能戴罪立功。在江海镇与财主胡德甫合作对付日军异常顺利之时，谁知竟然遭到自己的兄弟老五的背叛，身处险境。汤敬武在与胡德甫的女儿胡峰玉的深入接触后，对她产生了感情。而自己的队伍连遭重创，最终汤敬武绝处逢生，为民族独立英勇献身。
When entering the game and receiving the character information, Gu Xixi did not refrain from swearing at that time: "This
Ross (Turner) must defend Cornwall from an empowered George Warleggan (Jack Farthing), and risks everything he holds dear as he embarks on a political journey which takes him to the nation's capital. Demelza (Tomlinson) finds her loyalties torn, Elizabeth (Heida Reed) tries to strengthen her marriage, Morwenna (Ellise Chappell) continues to be oppressed by husband Reverend Ossie Whitworth (Christian Brassington), and the Enyses (Luke Norris and Gabriella Wilde) are tested as never before.
After decorator!
ChannelId
NHK連続テレビ小説第98作『半分、青い。』
作为国内新生代女星，刘羽琦首次主演网络剧并担当女一号，饰演一个“毒舌女”整形医生，外表冷酷言语犀利，实则是处事干练的都市潮流女。该剧援引美剧的路线，每两集讲述一个故事，是国内首部以整容题材的自制剧。刘羽琦饰演的整形女医生与男主角袁文康饰演的咨询师有着大量的对手戏，袁文康对该剧也非常自信，认为《美人季》是目前国内整形话题性很强、制作水准很高的网络剧。而谈及整容话题，刘羽琦更为直接，认为：“微整形就好比化妆品一样，女人都想把自己打扮漂亮了，就去买化妆品。要不然女孩也不要化妆。所以其实在安全的情况下，微整型其实这也没什么不好。因为爱美之心人皆有之”。《美人季》故事围绕“整形美容机构”，在这个机构里，有络绎不绝人来整形和美容，其中有明星、模特及普通人。期间通过各种“整形事件”来告诉大家一些整容背后的人情世故。
隐藏身份的富二代陈家辉为证明自己的能力，与琬雯从恋爱到就业到结婚买房，自食其力。两人准备结婚时却遭到了琬雯母的设障，琬雯母要求结婚必须要有房子。无良饰品店店主将大麦卖的“梅花胸针”重新包装后卖给了陈家辉与琬雯，黑衣人在跟踪李刚的过程中无意发现了佩戴“梅花胸针”的琬雯，黑衣人为找到行动标志开始跟踪琬雯。陈家辉嫂子没有生育能力，找到陈家辉与琬雯要求二人将婚后所生的第一个孩子过继给她，陈家辉身份暴露。
本作原作为作家池井户润的半泽系列小说中的《迷失一代的逆袭》与《银翼的伊卡洛斯》二作。
Netflix原创的意大利剧集，改编自小说《致命信条》，2015年曾被改编成电影，剧集时间点的设定比小说早了几年。本剧呈现丰富的动作、剧情和犯罪元素，囊括了政治、宗教、黑帮三股势力的强强对决，以充满震撼力的十集演绎出二十天的动乱。剧集背景设定在罗马的犯罪惊悚剧集，描述教廷、国家、组织犯罪、地方帮派和房地产开发商之间如何发生冲突，以及如何在追求权力的过程中模糊了合法与非法之间的界线。故事核心是三名背景、野心和热情各异的年轻男子，他们为了实现内心最深处的欲望而必须缔结联盟。
与此同时，小镇一处工地上挖掘机发现了一处年代久远的古墓，而刺眼的阳光也唤醒沉睡在泥土中的僵尸，所有被僵尸咬过的人也受到感染，发生异变。当劫匪遇见僵尸，一切开始朝着不可预测的方向发展……
《一起吃饭吧3：Begins》讲述33岁、陷入低谷的具大英和原本一起开始用餐的李智雨（白珍熙 饰）重逢，共享20岁时的饮食和回忆，克服伤痛的故事，7月16日首播。
Not only did I hear the voice, Almost half of the entire position 149 heard it, Then the position was bombed, The soldiers all took up their weapons and held the horses and bees in the air desperately to "hug the fire" (note: meaning to pull the trigger and fire), Even if there are some comrades who did not hear the cry of "fight", When they saw others firing, they followed suit. Those big wasps are abundant, Flying densely and bulky, So when we started shooting, The shooting rate is quite high, After the sound of the gun became one, it gradually became equal to the "buzzing" sound. No one can beat anyone, It feels strange that the two sounds are mixed together. Now that I think about it, It's like a rock band playing "heavy metal" (here "heavy metal" is a genre of rock music, Before the 1970s, This rock style is called 'hard rock', It was later renamed 'heavy metal', Of course, this is one of the more well-recognized explanations about the origin of the "heavy metal" genre of rock music. There are several other different explanations, As it is not relevant to this article, It will not be discussed in detail here), Then they gathered fire and shot for more than ten seconds. The left and right sides of the position were covered with the smashed bodies of this big wasp like rain. But then the bullets hit them more and more scattered in the air, finally forming a "circle", covering the whole position under, and then one by one dive to the ground, although they scattered, but in this way their distribution area is wider, and the spacing is widened, not as dense as before, plus flying fast,
