openapi: "3.1.0"
info: 
  title: U2 API
  version: "1.0"
servers: 
  - url: "https://u2.kysdm.com/api"
    description: API
components:
  securitySchemes:
    token:
      type: apiKey
      in: query
      name: token
paths:
  /v1/token:
    post:
      security: []
      operationId: getToken
      summary: 鉴权
      externalDocs: 
        url: https://github.com/kysdm/u2_api#鉴权
      requestBody: 
        content: 
          application/json:
            schema: 
              type: object
              required: [uid]
              properties:
                uid:
                  type: integer
                  description: u2账户id
                key:
                  type: string
                  description: 上一步操作返回的 key 值