What are the benefits of restful api?

The benefits of restful api are: 1. The front-end and back-end are separated to reduce traffic; 2. The front-end is independent and the back-end is only responsible for data processing; 3. Since it accepts json format, security issues such as injection are prevented; 4 , Server performance optimization.

The benefits of restful api are:

Restful understanding

A software architecture style and design style, rather than a standard, just provides a set of design principles and constraints. It is mainly used for client and server interaction software. Software designed based on this style can be simpler, more hierarchical, and easier to implement mechanisms such as caching.

RESTful architecture is currently the most popular Internet software architecture. It has a clear structure, conforms to standards, is easy to understand, and is easy to expand, so it is being adopted by more and more websites.

RESTful is currently the most popular API design specification, used for the design of web data interfaces. Traditionally, software and networking are two different fields with little overlap; software development is mainly focused on stand-alone environments, while networking mainly studies communication between systems.

There are many front-end display media in today’s Internet applications. There are mobile phones, tablets, PCs and other display media. Then it is definitely the most scientific and economical way to process user requests received by these front-ends in one back-end and return them to different front-ends. RESTful API is a set of protocols to standardize the interaction between multiple forms of front-ends and the same back-end. .

1. Resources and URI

2. Unified resource interface

3. Resource expression

4. Resource link

5. State transfer

Advantages of RESTful architecture:

1. Separation of front and back ends to reduce traffic;

2. Security issues are concentrated on the interface Because it accepts json format, it prevents security issues such as injection;

3. The front-end is independent, the back-end is only responsible for data processing, and the front-end expression can be any front-end language (android, ios, html5);

4. Front-end and back-end personnel focus more on their own development. Only interface documents are needed to complete front-end and back-end interaction without too much understanding of each other;

5. Server performance optimization: Due to the front-end It is a static page that can be obtained through nginx. The main pressure of the server is on the interface.

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