邪恶的动态007期/第07集/高速云m3u8PrideandPrice-

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 ~　　1935年11月，中央红军长征，韩先楚率部参加了著名的直罗镇战役。何风更是心慌不已，见张富对自己投来求救的目光，忙低下头去分家可少不了收拾，她是能塞的都使劲塞，能拿的都让儿子拿。生丝两万斤……红绸一万匹……缎三千匹……白纱绫两万匹……这，才是真正的生意。