Wechat campus maintenance application applet graduation design finished product of applet completion work (3) background function

The whole project includes ： opening report + opening report PPT + Mission statement + Interim report + Paper template + Defence PPT etc. + Project source code

This paper mainly introduces some key technologies applied in the development process of the system , It mainly includes the front-end applet development MINA frame ;
The background and development PHP technology ;MySQL database ; And conventional web technology HTML/CSS/JAVASCRIPT Introduction to .

This part explains Wechat campus second-hand book trading applet graduation design Background functions