Advantages and disadvantages of rest ful API

advantage ：

1. Suitable for high openness API. In recent years, the popularity of mobile Internet has diversified front-end devices , The industry urgently needs a unified mechanism to regulate API Design , bring API Suitable for all kinds of front end devices ,REST Meet this need .

2. Separation of behavior and resources , Easier to understand .

3. Propose to use version number （ for example v1、v2）, More specification .

 

shortcoming ：

1. High requirements for back-end developers , Business logic is sometimes difficult to be abstracted as the addition, deletion, modification and query of resources .

2. Not friendly to front-end developers ,API The grain size is coarse , It is difficult to query data that meets special requirements , The same business is better than ordinary API More than once HTTP request .
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Personal view ： I think the above great Xia's writing is very concise , and APP After communicating with front-end colleagues , Or decide not to use restful style , It will increase the difficulty of interface docking , It is also easy to make mistakes in the agreement , Conventional get/post The way , Clearly define interface functions , It's more convenient , And for safety , The difference is not big , Signature mechanism + secret key + Timestamps can also filter some of the hazards , So I decided not to use it for the time being . As for version number , We also according to our own situation , Combined with the experience of everyone on the Internet , I have defined the rules . It can be well adapted and compatible .