in the process of developing a module, some code appears repeatedly in multiple business classes. I want to strip it out and write it as a separate method, but I don"t know where to write it, because the method is also related to business, so it feels strange to be written in util, directly under a calling class, and somewhat inappropriate for other calling classes. I don"t know how to write a reasonable point
.there is nothing wrong with putting it in util. Just call it AServiceUtil,.
MVSC = > has one more layer of Service than the traditional MVC , which is mainly used to put business logic.
M dealing with databases
V dealing with views
C controls receiving parameters and outputs data
S is responsible for the business logic.
I write php, I don't know how java is implemented
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