REST
REST (Representational State Transfer) is a software architecture style proposed by Dr. Roy Fielding in 2000 (that is, it describes an architectural style network system, such as a web application). REST is a design and development method for network applications that can reduce the complexity of development and improve the scalability of the system.
RESTful is a design style and development method for network applications. It is based on HTTP and can be defined in XML format or JSON format. RESTful is suitable for scenarios where mobile Internet manufacturers serve as business interfaces to implement the function of third-party OTT calling mobile network resources. The action types are adding, changing, and deleting the called resources.
REST is a set of architectural constraints and principles. An application or design that satisfies these constraints and principles is RESTful.
RESTful features
1. Each URI (Uniform Resource Identifier, Uniform Resource Identifier) represents a resource
2. The client uses G