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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 ~杨长帆与这人对视总是很难受，也说不清为什么。Game Platform: PC阎罗与念奴原为情侣，却因水神和火神的破坏而各分东西。阎求告无门犯下错事而被罚入地府受刑。在地狱与奴重逢，唯奴已嫁作鬼王之妻，只是身怀阎罗骨肉，暗中设计把孩子送至人间，却引起鬼王大怒，从此与阎势不两立。姒摇专注地看着大哥，心中默默念道：大哥，莫要再一意孤行，这是在救族人，也是在救你自己啊。故事发生在中国边境的小城峙甸，聪明的80后网络高手岳峰是我们故事的主角，他在入侵网络分脏赌资的过程中，意外卷入了毒枭沙里温和缉毒军人阮凌皓的斗争，回到家后，岳峰却意外发现自已已经脱离不了干系，因为他无疑间知道了巨款的帐号和密码，他为了不让父亲被黑道毒贩们跟踪和牵连，顺从了父亲的的意思：参军了，在边境到回家的过程中他又认识了同龄女孩黎佳。“少年007”剧集《少年间谍》(AlexRider)正式获续订第2季。来自Amazon旗下的流媒体IMDbTV，制作方为EleventhHour、索尼影业电视部。