Swagger：不允许使用其他属性：allOf

Question

我正试图通过使用 allOf 来弄清楚这个 swagger API 继承的东西。这是我的 swagger yaml 文件。

swagger: '2.0'
info:
  title: Test API
  version: '1'
basePath: /api/v1
schemes:
  - https
produces:
  - application/json

paths:
  /users:
    get:
      summary: Collection of users
      tags:
        - users
      responses:
        200:
          description: A list of Users
          schema:
            $ref: "#/definitions/Users"        
        500:
          $ref: "#/responses/BadRequest"

definitions:
  User:
    required:
      - username
    properties:
      firstName:
        type: string
      lastName:
        type: string
      username:
        type: string
  Users:
    type: array
    items:
      $ref: "#/definitions/User"

responses:
  NonSuccess:
    description: Generic response for all non-success responses
    schema:
      type: object
      required:
        - code
        - message
      properties:
        code:
          type: integer
          description: The success code, 0 or -1.
        message:
          type: string
          description: The description message for this success code
        errors:
          type: array
          description: A map of errors within the request. Keyed by the parameter name and the values are the error details

  BadRequest:
    description: Invalid request parameters
    allOf:
      - $ref: "#/responses/NonSuccess"

当我将其粘贴到 online editor 时，出现了以下错误，我很难弄明白。

✖ Swagger Error
Additional properties not allowed: allOf
Jump to line 60

✖ Swagger Error
Not a valid response definition
Jump to line 22

主要问题似乎是 Additional properties not allowed: allOf，我似乎无法弄清楚在这种情况下我做错了什么。我试图声明一个基本的非成功响应，以便所有非 200 响应都将继承，以便 API 将具有非常标准的非成功响应。我的印象是我可以用 allOf 做到这一点，然后添加或覆盖该响应中的字段。我到底做错了什么？

Answer 1

allOf 标签只能用于架构对象。不过，您绝对可以在响应的架构部分使用它。这是一个例子。

swagger: '2.0'
info:
  title: Test API
  version: '1'
basePath: /api/v1
schemes:
  - https
produces:
  - application/json

paths:
  /users:
    get:
      summary: Collection of users
      tags:
        - users
      responses:
        200:
          description: A list of Users
          schema:
            $ref: "#/definitions/Users"        
        500:
          $ref: "#/responses/BadRequest"

definitions:
  User:
    required:
      - username
    properties:
      firstName:
        type: string
      lastName:
        type: string
      username:
        type: string
  Users:
    type: array
    items:
      $ref: "#/definitions/User"

  Response:
    type: object
    required:
      - code
      - message
    properties:
      code:
        type: integer
        description: The success code, 0 or -1.
      message:
        type: string
        description: The description message for this success code
      errors:
        type: array
        description: A map of errors within the request. Keyed by the parameter name and the values are the error details

  BadRequest:
    type: object
    required:
      - validationErrors
    properties:
      validationErrors:
        type: array
        items:
          type: string

responses:
  NonSuccess:
    description: Generic response for a non-success
    schema:
      $ref: "#/definitions/Response"

  BadRequest:
    description: Invalid request parameters
    schema:
      allOf:
        - $ref: "#/definitions/Response"
        - $ref: "#/definitions/BadRequest"

Swagger：不允许使用其他属性：allOf

Swagger: Additional properties not allowed: allOf

swagger

swagger-2.0

swagger-editor