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Pike 2.3For 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 ~Chongqing10. One year our village held a "village evening". I was the host and the goddess was also the host.重拍将在法国4台播出（或多或少类似于BBC3）。Piper 出狱了，但是她融入社会的过程非常艰难。不过与曾经监内的同伴相比，她要幸运得多，已经能够把监狱的动乱和不公抛在身后。Taystee 和 Cindy 的友谊也会是最终季的一条故事线。Taystee 因为一桩没有犯过的谋杀而被判了终生监禁，移民囚犯 Blanca 则面临着被驱逐的命运。