命名规则

    Name
        /[_A-Za-z][_0-9A-Za-z]*/

GraphQL query documents are full of named things: operations, fields, arguments, directives, fragments, and variables. All names must follow the same grammatical form.

Names in GraphQL are case‐sensitive. That is to say name, Name, and NAME all refer to different names. Underscores are significant, which means other_name and othername are two different names.

Names in GraphQL are limited to this ASCII subset of possible characters to support interoperation with as many other systems as possible.