第一章：GraphQL入门与核心思想

文档摘要

GraphQL GraphQL WebMobileIoT“”GraphQL GraphQLGraphQL“”“”GraphQLAPIGraphQL GraphQLAPIRESTRepresentational State TransferRESTHTTPWeb“”“”“”URL“” RESTREST Over-fetching Under-fetching“N+1” “”“”REST“”“”GraphQL Facebook20122015GraphQLAPIREST“”Paradigm ShiftGraphQL“”“”Schema“”Query GraphQLAPI Schema GraphQLSchema“”“”GraphQLAPI GraphQLSchema Definition