Application scenario: Mediator mode is generally applied to situations where a group of objects communicate in a well-defined but complex way, and situations where you want to customize a behavior distributed in multiple classes but do not want to generate too many subclasses.
Console.log (application);
啊？……靠。
美丽善良的饭店领班阿晨因病误用了毒贩老五的“特效药”，染上毒瘾。不久，阿晨便花光了家里所有的钱，丈夫也离她而去，只有儿子与她相依为命。但阿晨无法抵抗毒瘾，为换钱只得把房子租给别人，自己和儿子搬进一个未完工的烂尾搂。为挽救阿晨，派出所和居委会将她送进了戒毒所。儿子对妈妈由不理解发展到怨恨，阿晨悔恨交加，产生了自杀的念头。儿子在居委会和爸爸的关心下，以及学校老师的鼓励下，终于理解了妈妈，决心要帮助妈妈度过难关。一天，阿晨在戒毒所收到儿子的来信，打开一看是一个纸叠的飞机，飞机翅膀上写着“妈妈我想你”。随后，阿晨接到了一封又一封的纸飞机，令她坚定了活下去的勇气。阿晨终于离开了戒毒所，开了一家洗车店，开始了自食其力的生活。虽然还要面对毒品的诱惑和毒瘾对身体的打击，但阿晨将坚强的生活下去。
For example, first define a function, which has three methods, namely win, lose and die. As long as a player dies, the game is over and its opponent needs to be informed of victory. The code needs to be written as follows:
奥勒·赫尔滕在往返桑德尔福德和斯特伦斯塔德的渡轮上醉醺醺地醒来，在他的车里有一把枪和一大包钱，与此同时，警方正在追捕一名挟持了人质并驾车逃跑的劫匪。
回到落脚处，立即打开包袱找解药。
淮河流域历史上是一个多灾多难的地方，但又是一片充满追求和希望的热土，三十年前沿淮农民“大包干”的创举揭开了中国改革开放的伟大序幕，三十年后今天他(她)们又以致富奔小康的实践演绎着一幕幕社会主义新农村建设的历史大剧。正月十五这天晚上，朱圩村的村民们都出来闹花灯。村民刘泥鳅在村支书朱五河开了两年的饭店对面新开业了一家酒店，当晚聚众上演花鼓灯和淮北民歌。而朱五河家为了庆贺元宵节，五河的儿子朱新亮也在带着自家的饭店职工和村民在自家门前欢乐歌舞。无意中，与刘家形成了“抵灯”。在这次“抵灯”中，新亮见到了长相漂亮、能歌善舞的苏南南，新堂、刘喜子、玉树、李水泉等年轻的小伙子都对她一见倾情。只有新亮对她抱有讨嫌之感：以为她是有意地来帮刘泥鳅家挤兑朱家。而其实南南对“抵灯”并不知情，她是与妈妈一起来离村子很近的镇子上做服装生意的苏南人，只是在刘妻“小广播”的再三怂恿下，以为上台为大家助个兴而已！
Compositae plants play an important role in nature, including the most common daisies, sunflowers and thistles. It has a total of 13,000 species in the world, most of which are herbs, as well as some woody plants and lianas. When we look at their flowers, they look like a flower, but they are actually dozens of small flowers that are tightly together. They chose to gather together to attract the attention of insects. Because if each small flower grows independently, they do not have much attraction to insects, but when they gather together in inflorescence like this, they will form a bright yellow flag that insects cannot refuse. So whenever an insect passes by, it spreads not only the pollen of one flower, but dozens of small flowers.
/chicken
驚鴻俠影，群龍並起風雲湧。
久世鸫以弟弟的事故为契机，可以看见“稀有之物”所散发出的寄宿者的情感——“灵韵”。在困惑的鸫面前出现了自称所属于 “帝国图书情报资产管理局”（俗称“鸱鸺”）的人们。他们的职责是收集・管理“稀有之物”，并委托鸫协助参与有关“稀有之物”的调查任务。
翁盛芬（刘兆铭 饰）和万永昌（周骢 饰）本是情同手足的表兄弟，却因为利益纠葛而闹得水火不容。最终，翁家长子翁以进（郭晋安 饰）提出了让步，用公司的股份换取了万家老字号面店的铺位，并且收纳了王永昌和他的儿子万家丰（郭晋安 饰）进入管理层，共同打理公司事业。
1941年抗日战争，日本侵略军军佐柳生美子带领的日军特别行动队，屡屡潜入我后方国统区恣意妄为，无辜百姓惨遭其害。中共党员刘成打入国民党政府军令部，巧妙利用国民党的资源，组建了一支和日本侵略军针锋相对的抗日力量，与敌人进行殊死较量。与组织失去联系，代号“白鸽”的中共地下党员薛敏担任队长，不断瓦解日军的阴谋。刘成和薛敏带领的这支队伍，在血与火的考验中不断成长，最终完成了抗日的英雄使命。
同时本剧也讲述了顾阮阮倒追傅西洲，两人先婚后爱的甜虐故事。
对汉国的征伐已经全面展开，正面战场上确实需要他的指挥，所以不得不告别娇妻爱儿离开
《住在我家的男人》讲述了两地生活的空姐洪娜璃与像晴天霹雳一般突然出现的年下男新爸爸高南吉之间发生的搞笑浪漫故事。
For example, in the back-end system, There are tabular data, Each piece of data is preceded by a check box button, When you click the check box button, After obtaining the id, it needs to be passed to the server to send an ajax request. The server needs to record this data, To request, if we send an http request to the server every time we click, For the server, the pressure is relatively high and the network requests are frequent. However, if the real-time data of the system is not very high now, we can collect all ID for a period of time (e.g. 2-3 seconds) through a proxy function and send AJAX requests to the server at one time. Relatively speaking, the network requests are reduced and the server pressure is reduced.
由此可见，是上天让他来找项羽的，从而获得一个翻身上位的机会。
