如何 return SwaggerHub 中的对象数组?

How to return an array of objects in SwaggerHub?

我正在使用 OpenAPI 2.0 在 SwaggerHub 中定义一个 API 规范。 /contacts 请求 returns 一组联系人。定义如下:

  /contacts:     
    get:
      tags:
      - contacts
      summary: Get all the contacts
      description: This displays all the contacts present for the user.
      operationId: getContact
      produces:
      - application/json
      - application/xml  
      responses:
       200:
        description: successful operation
        schema:
          $ref: '#/definitions/AllContacts'
       400:
        description: Invalid id supplied
       404:
        description: Contact not found
       500:
        description: Server error
    definitions:
      AllContacts:
       type: array
       items:
       -  $ref: '#/definitions/ContactModel1'
       -  $ref: '#/definitions/ContactModel2'
    
        
      ContactModel1:
        type: object
        properties:
          id:
            type: integer
            example: 1
          firstName:
            type: string
            example: 'someValue'
          lastName:
            type: string
            example: 'someValue'
            
       ContactModel2:
        type: object
        properties:
          id:
            type: integer
            example: 2
          firstName:
            type: string
            example: 'someValue1'
          lastName:
            type: string
            example: 'someValue1'

出于某种原因,它只是 returns 第二个对象而不是整个对象数组。

我正在使用 OpenAPI 2.0,我怀疑这个版本对数组的支持不佳。

对象数组定义如下。 items 的值必须是描述数组项的单个模型。

definitions:
  AllContacts:
    type: array
    items:
      $ref: '#/definitions/ContactModel'

  ContactModel:
    type: object
    properties:
      id:
        type: integer
        example: 1
      firstName:
        type: string
        example: Sherlock
      lastName:
        type: string
        example: Holmes

默认情况下,Swagger UI 显示仅包含一项的数组示例,如下所示:

[
  {
     "id": 1,
     "firstName": "Sherlock",
     "lastName": "Holmes"
  }
]

如果您希望数组示例包含多项,请在数组模型中指定多项example

definitions:
  AllContacts:
    type: array
    items:
      $ref: '#/definitions/ContactModel1'
    example:
      - id: 1
        firstName: Sherlock
        lastName: Holmes
      - id: 2
        firstName: John
        lastName: Watson

我意识到这有点离题,但我来到这里是为了寻找 OpenApi 3.0 的示例。对于寻找同样东西的其他人,这是如何做到的:

paths:
  /product-category:
    get:
      summary: 'Returns all product categories'
      operationId: readProductCategory
      tags:
        - productCategory
      responses:
        '200':
          description: 'Details about all product categories'
          content:
            application/json:
              schema:
                type: array
                items:
                  allOf:
                    - $ref: '#/components/schemas/Identifier'
                    - $ref: '#/components/schemas/ProductCategory'