First, the code is irregular
Second, can the background can use templates to improve access speed
Third, the function -> content extraction function
Display style function
Fourth, the library file is broken down into multiple files to improve readability, and it is also conducive to module expansion.
5. Module expansion: 1. Background management file "Add, edit, delete"
2, classification extraction style
3, detailed page display style
Sixth, multi-user implementation?
Seven, the increase in browsing rights is conflict in the realization of static pages, how to modify it?
Eight, the protocol when the user registration increases
