Json 如何在模式数组中形成多个响应

我正试图以这种格式形成一个大摇大摆的文档。响应是下面200 http代码上的json。我无法像下面这样形成json

[
  {
    "key":"test1", 
    "val":"val1" 
  },
  {
    "key":"test2", 
    "val":"val2" 
  },
  {
    "key":"test3", 
    "val":"val3" 
  }
]

到目前为止，我有：

"responses": {
                    "200": {
                        "description": "response",
                        "schema": {
                            "type": "array",
                            "items": {
                                "$ref": "#/definitions/res1",
                                "$ref": "#/definitions/res2"
                            }
                        }
                    }
                }

 "definitions": {
    "res1": {
                    "type": "object",
                    "properties": {
                            "key": {
                                    "type": "string",
                                    "example": "test1"
                            },
                            "keyURL": {
                                    "type": "string",
                                    "example": "val1"
                            }
                        }
                },
                "res2": {
                    "type": "object",
                    "properties": {
                            "key": {
                                    "type": "string",
                                    "example": "test2"
                            },
                            "val": {
                                    "type": "string",
                                    "example": "val2"
                            }
                        }
                }

但是我根本看不到

res2

块。我只看到

res1

JSON指针（

$ref

）必须“单独”存在于对象中。因此，

项

块中不能有多个指针：

  "$ref": "#/definitions/res1",
  "$ref": "#/definitions/res2"

将忽略第二个参考（

res2

），只应用第一个参考

对于你想做的事情，你有很多选择。最简单的可能是这样的：

type: array
items:
  $ref: '#/definitions/Pair'

并有这样的定义：

definitions:
  Pair:
    properties:
      key:
        type: string
      value:
        type: string