2. The policy pattern provides an open-closed principle, making the code easier to understand and expand.
For example, if we want to implement a JS function, Such as form validation, Then if we don't use the policy pattern in javascript described in the previous chapter to solve the form validation encapsulation code, It is a temporary form validation function written by itself. Certainly without any encapsulation, Then at this time, we will pop up a prompt to the user for whether the two values are equal. If there is a form verification on another page, their judgment method and business logic are basically the same, but the comparison parameters are different. Should we consider writing a form verification code again? So now we can consider using the template method pattern to solve this problem. Common methods are extracted, and different methods are implemented by specific subclasses. This design code also has the advantages of stronger scalability and better code ~
由上海东方电视台、北京电视台创意策划，奥运会澳大利亚主播电视台澳洲七网络电视台、北京文化艺术音像出版社全力协助支持的一部特殊题材、特殊形式、特殊播出手段、明星云集的二十集电视剧将在悉尼奥运会期间和全国的电视观众见面。悉尼奥运会是新千年国际体坛的一次盛会，我国将派出有史以来最庞大的体育代表团参加比赛。《旅“奥”一家人》全片为二十集，每集三十分钟，全部在澳大利亚的悉尼现场拍摄制作，从九月十二日至奥运会开幕前三天开始播出，十月一日即奥运会闭幕日结束，以期通过一种特殊的方式向在奥运赛场上奋勇拼搏的中国选手致敬，向国庆五十一周年献礼。 该剧是一部以奥运会为题材的作品：在悉尼有这样一个华人“新移民”家庭，他们在奥运会期间迎来了几位从国内来观看奥运会的朋友，中国体育健儿的优异成绩和奥运盛会的热烈场面演绎了妙趣横生的故事。
这是一部关于法国情报员的电视剧。 在对外安全总局内部，有一个叫做传奇办公室（LBDL）的部门，他们远程操控着法国情报部门最重要的工作人员——地下工作者，他们的任务就是找出那些有可能被征集作为情报来源的人。在大马士革六年的秘密任务回来之后，我们的主人公——代号Malotru，在LBDL内部升职，并且逐渐重回他真正的生活。但他似乎没有从在叙利亚生活时的身份中跳出来。
历经挫折的人在未来岁月里才会更坚定。
服刑期满后，他不但恶习未改，反而更加凶残。1985年6月,刚刚出狱,就伙同金林、张谨玉在西宁火车站商埸盗窃价值4万多元的冬虫夏草等中药材,在西安市销赃得1.8万元。为了避风,逃到河南许昌,在小饭馆为了争一条凳子杀死一人,重伤一人.在峨眉山因为琐事将张谨玉推下山崖.之后，他流窜到社会，纠集出狱的“难友”多次抢劫。
少林寺内住着一个天真活泼的小和尚，名叫开心，年仅八岁。他聪明过人，深得方丈喜爱，唯一的愿望是与生母重逢。皇上病危，急召方丈入宫诊病，并立遗诏传位于十皇子，却因咳出一口血，多了一横，变成十一皇子。方丈大吃一惊，原来开心小和尚就是十一皇子，因脚上有七星痣，民间传说脚踏七星，能敌千万兵，皇上恰巧名万兵，皇上忌讳，便暗中托方丈照顾，连王妃也不知道这个秘密，误以为儿子已死。现在遗诏出了问题，方丈不知如何是好。十皇子胸怀大志，但安国公有极大权利，十皇子处境艰难，被迫离开皇宫，到江湖学艺，希望有一天能获得皇权。他为此而结识恒山弟子云剑飞等武林中人，云剑飞侠义过人，武功却平凡，后因无意中学得无字天书，与开心成为武林顶尖高手。安国公女儿安阳郡主天性刁蛮，她与剑飞、小凤、开心小和尚结识，与剑飞更成斗气冤家，却又互相被对方吸引。她明白了父亲暴行后，站到了正义一方，最后剑飞与开心合力把安国公消灭，开心并让位给哥哥，要他做一个好皇帝，回到了少林寺。剑飞与郡主有情人终成眷属，浪迹天涯。
不能怪大婶鲁莽，一来刚才那老汉对李敬文说你媳妇，李敬文没反驳。
少林辖下的乌龙寺的主持圆慧及他所监守的武典《九阴真经》不知何故，同告失踪。二十年后，慧的胞弟紫薇真人高居当朝国师。
该剧讲述了一所影视类高校里，发生在两个宿舍，八个年轻人身上的故事。反映了当代大学生，离开父母怀抱，独立面对社会，面对成长，面对每一个崭新的人生课题时，所发生的荒诞、搞笑，也是这个年龄人所特有的故事。从他们天真、清纯的视角，反映出了很多社会的热点问题。八位年轻人，四男四女，来自2个宿舍，这两个宿舍，一墙之隔，在阳台上相互交流。19集以系列剧的模式呈现，每集独立成为一个故事，其中讲述了梦想、科技、环保、心里救助、友谊、星座、就业、追星等妙趣横生的小故事，展现了当代大学生青春、活力、正能量但充满奇思妙想的生活。
他们的比试方式，极为简单粗暴，就是你打我一拳，然后我打你一拳。
讲述三个妓女逃走并面临追杀，但因为犯过很多罪，三人也无法向警察寻求帮助，于是……“她们的计划是：再多活5分钟”。
海天集团总经理段刚一下飞机，就陷入种种矛盾中。海天集团是嫂子段慧君和段氏家族创办的国内屈指可数的大型羽绒服企业，段慧君含辛茹苦，不仅将小叔子段刚培养成人，还一步一个脚印地使海天成长壮大。二十多年前，段刚的哥哥段健离家出走，叔嫂相依为命，段刚曾对嫂子许下了诺言：我长大后要娶你。因为这个诺言，嫂子拒绝了二狗子的爱情，期待着事业有成的那一天与段刚的新婚之夜。可是段刚的心里，当年对嫂子的爱情，己变成亲情，更多的是对嫂子的敬畏。
这就是《神雕侠侣》第一章风月无情的内容。
(Usually, just use the default rectangle or central focus metering)
于是乎也只能够默默地接受这样一个事实，崔和本着眼不见为净的想法，暂时离开了巨鹿，前往太行山一线巡查。
元末，群雄并起，天下大乱。武当为长春真人邱处机百岁办祈福大典，皇觉寺和尚朱元璋、义军首领郭子兴的养女马芝兰、富家女沈蓉来到武当，与邱处机俗家弟子张君宝结为好友。在大漠苦练多年的赤必烈带火郎、雪鹰来武当挑战邱，邱重伤生死未卜，君宝被擒。朱元璋投身郭子兴麾下，但被奸人所害，伦为乞丐，欲跳崖自尽，幸遇逃脱的君宝相救，重拾信心。与朱相恋的沈蓉因有孕来找朱，却发现朱为了兵权与马芝兰完婚，动了胎气，难产而死，君宝悲愤不已。赤必烈得知邱处机未死，再次来武当山决战，两败俱伤。邱临死前给君宝留下八字秘诀。君宝领悟秘诀，创出太极拳，改名张三丰。朱称帝后大开杀戒，连三丰也不放过。三丰怒杀十八龙骑直闯御前，欲杀朱，马皇后赶来求情。三丰无奈放过朱，归隐武当，不问江湖。
刘邦送给大王的一位女子。
Add multiple validation rules to a text input box. We can see from the above code that we only give the input box to correspond to only one validation rule. For example, in the above, we can only validator.add (registerForm.userName, 'isNotEmpty', 'User Name cannot be empty'); However, if we want to verify whether the input box is empty and whether the length of the input box is not less than 10 bits, then we expect to pass parameters like the following:
"The first few hours of the battle were the same as before, We use all kinds of weapons in our hands in our positions. Strike the attacking Vietnamese troops, The exchange of fire was very intense, The front of the position was covered with the bodies of the Vietnamese army. We also have a lot of wounded on our side, However, after all, it is based on strong fortifications. More wounds, less deaths, In particular, the wounded are mainly minor, All of them can continue to fight without getting off the line of fire. At that time, my monitor was quite happy. If you play like this, There's not much pressure to hold position 149, The Vietnamese army that could fight could not even get close 400 meters away from the front of the position, As a result, it was only over an hour after he said this. I remember it was one or two o'clock in the afternoon. Something is wrong, The left and right wings of the position, It's two sparse rain forests, The positive was the same, But before the war, in order to facilitate the offensive forces to assault, All of them have been cut down by Vietnamese troops, But it also broadens our horizons, However, it is still unclear what is going on in the rainforest on both sides. Just when something was wrong, First I heard a "buzzing" sound inside, At first it was a little bit, Later it grew bigger and bigger, At last it was so big that it could almost cover the shot when it was fired. No one in our position knows what's going on, All of them stretched out their heads and looked in the direction of the sound. When the "buzzing" sound reached its peak, they saw that a large area of flying insects flew vertically from the rainforest on both wings. If the number were small, whether the sound or flying insects could not be heard or seen at this distance, but now they could hear clearly.
