OpenAPI 规范 v2.0

{
  "title": "Swagger Sample App",
  "description": "This is a sample server Petstore server.",
  "termsOfService": "https://swagger.org.cn/terms/",
  "contact": {
    "name": "API Support",
    "url": "http://www.swagger.io/support",
    "email": "[email protected]"
  },
  "license": {
    "name": "Apache 2.0",
    "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
  },
  "version": "1.0.1"
}

title: Swagger Sample App
description: This is a sample server Petstore server.
termsOfService: https://swagger.org.cn/terms/
contact:
  name: API Support
  url: http://www.swagger.io/support
  email: [email protected]
license:
  name: Apache 2.0
  url: http://www.apache.org/licenses/LICENSE-2.0.html
version: 1.0.1

{
  "name": "API Support",
  "url": "http://www.swagger.io/support",
  "email": "[email protected]"
}

name: API Support
url: http://www.swagger.io/support
email: [email protected]

{
  "name": "Apache 2.0",
  "url": "http://www.apache.org/licenses/LICENSE-2.0.html"
}

name: Apache 2.0
url: http://www.apache.org/licenses/LICENSE-2.0.html

{
  "/pets": {
    "get": {
      "description": "Returns all pets from the system that the user has access to",
      "produces": [
        "application/json"
      ],
      "responses": {
        "200": {
          "description": "A list of pets.",
          "schema": {
            "type": "array",
            "items": {
              "$ref": "#/definitions/pet"
            }
          }
        }
      }
    }
  }
}

/pets:
  get:
    description: Returns all pets from the system that the user has access to
    produces:
    - application/json
    responses:
      '200':
        description: A list of pets.
        schema:
          type: array
          items:
            $ref: '#/definitions/pet'

{
  "get": {
    "description": "Returns pets based on ID",
    "summary": "Find pets by ID",
    "operationId": "getPetsById",
    "produces": [
      "application/json",
      "text/html"
    ],
    "responses": {
      "200": {
        "description": "pet response",
        "schema": {
          "type": "array",
          "items": {
            "$ref": "#/definitions/Pet"
          }
        }
      },
      "default": {
        "description": "error payload",
        "schema": {
          "$ref": "#/definitions/ErrorModel"
        }
      }
    }
  },
  "parameters": [
    {
      "name": "id",
      "in": "path",
      "description": "ID of pet to use",
      "required": true,
      "type": "array",
      "items": {
        "type": "string"
      },
      "collectionFormat": "csv"
    }
  ]
}

get:
  description: Returns pets based on ID
  summary: Find pets by ID
  operationId: getPetsById
  produces:
  - application/json
  - text/html
  responses:
    '200':
      description: pet response
      schema:
        type: array
        items:
          $ref: '#/definitions/Pet'
    default:
      description: error payload
      schema:
        $ref: '#/definitions/ErrorModel'
parameters:
- name: id
  in: path
  description: ID of pet to use
  required: true
  type: array
  items:
    type: string
  collectionFormat: csv

{
  "tags": [
    "pet"
  ],
  "summary": "Updates a pet in the store with form data",
  "description": "",
  "operationId": "updatePetWithForm",
  "consumes": [
    "application/x-www-form-urlencoded"
  ],
  "produces": [
    "application/json",
    "application/xml"
  ],
  "parameters": [
    {
      "name": "petId",
      "in": "path",
      "description": "ID of pet that needs to be updated",
      "required": true,
      "type": "string"
    },
    {
      "name": "name",
      "in": "formData",
      "description": "Updated name of the pet",
      "required": false,
      "type": "string"
    },
    {
      "name": "status",
      "in": "formData",
      "description": "Updated status of the pet",
      "required": false,
      "type": "string"
    }
  ],
  "responses": {
    "200": {
      "description": "Pet updated."
    },
    "405": {
      "description": "Invalid input"
    }
  },
  "security": [
    {
      "petstore_auth": [
        "write:pets",
        "read:pets"
      ]
    }
  ]
}

tags:
- pet
summary: Updates a pet in the store with form data
description: ""
operationId: updatePetWithForm
consumes:
- application/x-www-form-urlencoded
produces:
- application/json
- application/xml
parameters:
- name: petId
  in: path
  description: ID of pet that needs to be updated
  required: true
  type: string
- name: name
  in: formData
  description: Updated name of the pet
  required: false
  type: string
- name: status
  in: formData
  description: Updated status of the pet
  required: false
  type: string
responses:
  '200':
    description: Pet updated.
  '405':
    description: Invalid input
security:
- petstore_auth:
  - write:pets
  - read:pets

{
  "description": "Find more info here",
  "url": "https://swagger.org.cn"
}

description: Find more info here
url: https://swagger.org.cn

如果 in 为 "body"

如果 in 为除 "body" 之外的任何值

项必须是字符串类型，并且至少包含 2 个字符。

{
    "type": "string",
    "minLength": 2
}

type: string
minLength: 2

一个数组的数组，内部数组的类型为整数，数字必须在 0 到 63（包括）之间。

{
    "type": "array",
    "items": {
        "type": "integer",
        "minimum": 0,
        "maximum": 63
    }
}

type: array
items:
  type: integer
  minimum: 0
  maximum: 63

成功操作的 200 响应以及其他响应的默认响应（暗示错误）。

{
  "200": {
    "description": "a pet to be returned",
    "schema": {
      "$ref": "#/definitions/Pet"
    }
  },
  "default": {
    "description": "Unexpected error",
    "schema": {
      "$ref": "#/definitions/ErrorModel"
    }
  }
}

'200':
  description: a pet to be returned
  schema:
    $ref: '#/definitions/Pet'
default:
  description: Unexpected error
  schema:
    $ref: '#/definitions/ErrorModel'

复杂类型数组的响应。

{
  "description": "A complex object array response",
  "schema": {
    "type": "array",
    "items": {
      "$ref": "#/definitions/VeryComplexType"
    }
  }
}

description: A complex object array response
schema:
  type: array
  items:
    $ref: '#/definitions/VeryComplexType'

带有字符串类型的响应。

{
  "description": "A simple string response",
  "schema": {
    "type": "string"
  }
}

description: A simple string response
schema:
  type: string

带有标头的响应。

{
  "description": "A simple string response",
  "schema": {
    "type": "string"
  },
  "headers": {
    "X-Rate-Limit-Limit": {
      "description": "The number of allowed requests in the current period",
      "type": "integer"
    },
    "X-Rate-Limit-Remaining": {
      "description": "The number of remaining requests in the current period",
      "type": "integer"
    },
    "X-Rate-Limit-Reset": {
      "description": "The number of seconds left in the current period",
      "type": "integer"
    }
  }
}

description: A simple string response
schema:
  type: string
headers:
  X-Rate-Limit-Limit:
    description: The number of allowed requests in the current period
    type: integer
  X-Rate-Limit-Remaining:
    description: The number of remaining requests in the current period
    type: integer
  X-Rate-Limit-Reset:
    description: The number of seconds left in the current period
    type: integer

没有返回值的响应。

{
  "description": "object created"
}

description: object created

速率限制标头。

{
    "X-Rate-Limit-Limit": {
        "description": "The number of allowed requests in the current period",
        "type": "integer"
    },
    "X-Rate-Limit-Remaining": {
        "description": "The number of remaining requests in the current period",
        "type": "integer"
    },
    "X-Rate-Limit-Reset": {
        "description": "The number of seconds left in the current period",
        "type": "integer"
    }
}

X-Rate-Limit-Limit:
  description: The number of allowed requests in the current period
  type: integer
X-Rate-Limit-Remaining:
  description: The number of remaining requests in the current period
  type: integer
X-Rate-Limit-Reset:
  description: The number of seconds left in the current period
  type: integer

Pet 数据类型的 application/json MIME 类型的示例响应。

{
  "application/json": {
    "name": "Puma",
    "type": "Dog",
    "color": "Black",
    "gender": "Female",
    "breed": "Mixed"
  }
}

application/json:
  name: Puma
  type: Dog
  color: Black
  gender: Female
  breed: Mixed

一个简单的整数类型标头。

{
  "description": "The number of allowed requests in the current period",
  "type": "integer"
}

description: The number of allowed requests in the current period
type: integer

{
	"name": "pet",
	"description": "Pets operations"
}

name: pet
description: Pets operations

{
	"$ref": "#/definitions/Pet"
}

$ref: '#/definitions/Pet'

{
  "$ref": "Pet.json"
}

$ref: 'Pet.yaml'

{
  "$ref": "definitions.json#/Pet"
}

$ref: 'definitions.yaml#/Pet'

XML 对象定义的示例包含在 Schema 对象 的属性定义中，并附带其 XML 表示形式的示例。

{
    "animals": {
        "type": "string"
    }
}

animals:
  type: string

<animals>...</animals>

{
    "animals": {
        "type": "array",
        "items": {
            "type": "string"
        }
    }
}

animals:
  type: array
  items:
    type: string

<animals>...</animals>
<animals>...</animals>
<animals>...</animals>

{
  "animals": {
    "type": "string",
    "xml": {
      "name": "animal"
    }
  }
}

animals:
  type: string
  xml:
    name: animal

<animal>...</animal>

{
  "Person": {
    "type": "object",
    "properties": {
      "id": {
        "type": "integer",
        "format": "int32",
        "xml": {
          "attribute": true
        }
      },
      "name": {
        "type": "string",
        "xml": {
          "namespace": "https://swagger.org.cn/schema/sample",
          "prefix": "sample"
        }
      }
    }
  }
}

Person:
  type: object
  properties:
    id:
      type: integer
      format: int32
      xml:
        attribute: true
    name:
      type: string
      xml:
        namespace: https://swagger.org.cn/schema/sample
        prefix: sample

<Person id="123">
    <sample:name xmlns:sample="https://swagger.org.cn/schema/sample">example</sample:name>
</Person>

{
  "animals": {
    "type": "array",
    "items": {
      "type": "string",
      "xml": {
        "name": "animal"
      }
    }
  }
}

animals:
  type: array
  items:
    type: string
    xml:
      name: animal

<animal>value</animal>
<animal>value</animal>

{
  "animals": {
    "type": "array",
    "items": {
      "type": "string",
      "xml": {
        "name": "animal"
      }
    },
    "xml": {
      "name": "aliens"
    }
  }
}

animals:
  type: array
  items:
    type: string
    xml:
      name: animal
  xml:
    name: aliens

<animal>value</animal>
<animal>value</animal>

{
  "animals": {
    "type": "array",
    "items": {
      "type": "string"
    },
    "xml": {
      "wrapped": true
    }
  }
}

animals:
  type: array
  items:
    type: string
  xml:
    wrapped: true

<animals>
  <animals>value</animals>
  <animals>value</animals>
</animals>

{
  "animals": {
    "type": "array",
    "items": {
      "type": "string",
      "xml": {
        "name": "animal"
      }
    },
    "xml": {
      "wrapped": true
    }
  }
}

animals:
  type: array
  items:
    type: string
    xml:
      name: animal
  xml:
    wrapped: true

<animals>
  <animal>value</animal>
  <animal>value</animal>
</animals>

{
  "animals": {
    "type": "array",
    "items": {
      "type": "string",
      "xml": {
        "name": "animal"
      }
    },
    "xml": {
      "name": "aliens",
      "wrapped": true
    }
  }
}

animals:
  type: array
  items:
    type: string
    xml:
      name: animal
  xml:
    name: aliens
    wrapped: true

<aliens>
  <animal>value</animal>
  <animal>value</animal>
</aliens>

{
  "animals": {
    "type": "array",
    "items": {
      "type": "string"
    },
    "xml": {
      "name": "aliens",
      "wrapped": true
    }
  }
}

animals:
  type: array
  items:
    type: string
  xml:
    name: aliens
    wrapped: true

<aliens>
  <aliens>value</aliens>
  <aliens>value</aliens>
</aliens>

{
  "Category": {
    "type": "object",
    "properties": {
      "id": {
        "type": "integer",
        "format": "int64"
      },
      "name": {
        "type": "string"
      }
    }
  },
  "Tag": {
    "type": "object",
    "properties": {
      "id": {
        "type": "integer",
        "format": "int64"
      },
      "name": {
        "type": "string"
      }
    }
  }
}

Category:
  type: object
  properties:
    id:
      type: integer
      format: int64
    name:
      type: string
Tag:
  type: object
  properties:
    id:
      type: integer
      format: int64
    name:
      type: string

{
  "skipParam": {
    "name": "skip",
    "in": "query",
    "description": "number of items to skip",
    "required": true,
    "type": "integer",
    "format": "int32"
  },
  "limitParam": {
    "name": "limit",
    "in": "query",
    "description": "max records to return",
    "required": true,
    "type": "integer",
    "format": "int32"
  }
}

skipParam:
  name: skip
  in: query
  description: number of items to skip
  required: true
  type: integer
  format: int32
limitParam:
  name: limit
  in: query
  description: max records to return
  required: true
  type: integer
  format: int32

{
  "NotFound": {
    "description": "Entity not found."
  },
  "IllegalInput": {
  	"description": "Illegal input for operation."
  },
  "GeneralError": {
  	"description": "General Error",
  	"schema": {
  		"$ref": "#/definitions/GeneralError"
  	}
  }
}

NotFound:
  description: Entity not found.
IllegalInput:
  description: Illegal input for operation.
GeneralError:
  description: General Error
  schema:
    $ref: '#/definitions/GeneralError'

{
  "api_key": {
    "type": "apiKey",
    "name": "api_key",
    "in": "header"
  },
  "petstore_auth": {
    "type": "oauth2",
    "authorizationUrl": "https://swagger.org.cn/api/oauth/dialog",
    "flow": "implicit",
    "scopes": {
      "write:pets": "modify pets in your account",
      "read:pets": "read your pets"
    }
  }
}

api_key:
  type: apiKey
  name: api_key
  in: header
petstore_auth:
  type: oauth2
  authorizationUrl: https://swagger.org.cn/api/oauth/dialog
  flow: implicit
  scopes:
    write:pets: modify pets in your account
    read:pets: read your pets

{
  "write:pets": "modify pets in your account",
  "read:pets": "read your pets"
}

write:pets: modify pets in your account
read:pets: read your pets