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……凤海就日了狗了，这方面你们爷俩儿关注点倒是一样。有人情投意合，有人殉情不悔，有人因爱生恨，有人为爱疯魔……痴男怨女，爱恨纠缠，多好的一个故事。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 ~(seven) other provisions of the medical security management.张家大门口，刘黑皮引进一个太监和两个宫娥，后面还跟着一队禁军，正好听见了张家二小姐这一番话。那手下听到之后便朝着尹旭等人所在的方向走了过去。阿四并未在意火头李怎么不说话，帽檐还压得这么低，继续说笑道：怎么？没拉干净？话音落地，走到近前的火头李突然冲了过来，扼住阿四的脖子，并将其摁倒在地。