The Validator class, here as the Context, is responsible for receiving the user's request and delegating it to the strategys object. In the above code, we first create a Validator object, and then add some validation rules to the Validator object through the validator.add method. The validator.add method receives 3 parameters, as follows:
不如一根一根地扯，扯出来的萝卜又干净。
影片讲述了一个拥有超凡能力，代号为626的特工故事。626一心想找寻自己的过去，了解自己的身世，可是天不遂人愿，自己的超能力招致了无妄的事端。特工频繁遭到武装力量的袭击。所幸的是特工后来拥有了自己的战友，凭借超凡的能力和信念626特工终于找到了一切阴谋的幕后黑手。揭开真相的时候终于来临了。
Join the Doctor, as he teams up with an investigative journalist, and a superhero to save New York from a deadly alien threat.
角色选定
待听说原委后，略一沉吟道：明早再走吧。
大苞谷便低下头，嘟囔道：我就是不喜欢他。
人间与地狱，自古订下了休战契约，只要契约一日无人逾越，地狱邪魔便不能作怪。千百年来，两界一直相安无事。然而，地狱之中，一股酝酿已久的邪恶势力悄然蓄势待发......能够行走于天地两界的暴君弩阿达王子，妄图用鲜血唤醒无敌的魔兽军团，用地狱之火焚烧人间。在他的血的召唤下，地狱深处蛰伏已久的魔兽们纷纷冲出地底。面对无坚不摧的黄金军团，唯一能拯救人间免于堕入炼狱的，只有地狱男爵。尽管身上流着恶魔的血，但早已皈依善良的红角撒旦，挺身而出站在了人类一边。他将同火焰女、鱼人等“超自然研究发展局”的盟友一起，跨越阴阳两界屠魔，抵御人间浩劫！这一次男爵又会不会再次被邪恶本性蚕噬？
II. Applicable Scenarios
Behavioral patterns include 11 patterns: template method pattern, command pattern, iterator pattern, observer pattern, intermediary pattern, state pattern, policy pattern, responsibility chain pattern, visitor pattern, interpreter pattern and memo pattern.
When adding a hyperlink to a title, you do not need to enter an address, but you need to select from the title tree below. If the title tree does not reflect the latest title, click the "Refresh" button. Others are the same as above, and finally click the "Add" button.
永平帝接过太监转来的奏折，只扫了一眼。
At the bottom of the client, in addition to "Learning" and "Video Learning", there are three buttons: "Message", "Attention" and "My". Among them, the functions under the "Message" and "Attention" buttons are compatible with the nailing of office software. Users can directly chat with nailing friends by clicking the "Message" button. The "My" button is on the far right. It includes sub-channels such as learning points, answering activities, special exams, I want to spit out, video conferences, suggestion feedback, etc. Click on the learning points, you can see that 0.1 points will be awarded for the first login every day, 0.1 points will be awarded for every reading an article or watching a video, 1 point will be awarded for reading an article or watching a video for half an hour every day, and so on. According to the design, users can enter integral mall to exchange gifts with their learning points in the future.
板栗哥哥跟葫芦哥哥以前可是形影不离的，他懂的又多，能告诉她许多打仗的事。
在中国的抗日军史上，找不到一支以袍哥为首的抗日武装，在抗日名将邓锡侯的日记中记载着一个无人承认的川军保安师的番号，在一个日本老兵的回忆中，让他终身难忘的是一支魔鬼般的土匪武装——袍哥。也许，历史早已谈忘了几十年前那瞬间发生过的事，是否真的有过一支以袍哥为首的抗日武装，施杀在西北战争中……四川清河镇，樊孝钦、王维之、樊勇、何军贤四人结拜为生死兄弟，拜江湖异人“七手佛”为师，学的一手赌术，四人自持赌术高明，遂以赌走天下，谁知却招来杀身之祸，连累师傅中毒死亡，自己也险些被族人活埋，从此有家不回，投靠三江镇袍哥老大张佐林，在一次攻打鲁家大院中，巧妙扮演国军，杀掉鲁大胡子，成为新一代的土匪头目…
Unicom
The result of Xiao Bian's inquiry at the subway window is that most window staff can correspond to English, so those who cannot speak Japanese can also rest assured. The Japanese staff are very serious and will provide detailed information to tourists who need help. So don't forget to ask the window for help if you have any questions. Someone will come to help.
史天雄从小由陆承伟的父亲陆震天一手养大并成了陆家的女婿，他是个对党对国家绝对忠诚的“圣徒”，而陆承伟却是一个随时利用成熟的市场经济价值体系指导行动的金融家。两人不同的信仰和价值观，以及不同寻常的兄弟关系和渊源引发出一场惊心动魄“两足相争”的人生话剧。
The remaining 27% have become the bottom of the society, complaining about others and society all day long.
要改变一个思想。
