JSON模式，其中键有不同的名称

Question

{"57ecf565817bc3932d8de349": {
  "prices": {
    "2017-07-01": {
      "summer": -1, 
      "winter": -1, 
      "xmas": -1},
    "2017-08-05": {
      "summer": -1, 
      "winter": -1, 
      "xmas": -1}
    }
  }
}

我如何编写一个JSON模式，其中每个键是不同的(这里:2017-07-01,2017-08-05)，所以我不能在这个例子中使用items http://json-schema.org/example1.html#definitions(产品模式集)。

这是我的schema:

{
  "type": "object",
  "properties": {
    "57ecf565817bc3932d8de349": {
      "type": "object",
      "properties": {
        "prices": {
          "type": "object",
          "properties": {
            "2017-07-01": {
              "type": "object",
              "properties": {
                "summer": {
                  "type": "integer"
                },
                "winter": {
                  "type": "integer"
                },
                "xmas": {
                  "type": "integer"
                }
              },
              "required": [
                "summer",
                "winter",
                "xmas"
              ]
            },
            "2017-08-05": {
              "type": "object",
              "properties": {
                "summer": {
                  "type": "integer"
                },
                "winter": {
                  "type": "integer"
                },
                "xmas": {
                  "type": "integer"
                }
              },
              "required": [
                "summer",
                "winter",
                "xmas"
              ]
            }
          },
          "required": [
            "2017-07-01",
            "2017-08-05"
          ]
        }
      },
      "required": [
        "prices"
      ]
    }
  },
  "required": [
    "57ecf565817bc3932d8de349"
  ]
}

在我的原始JSON中，我有很多这样的日期:2017-07-01，我想避免重复每个日期的模式。

Answer 1

您可以使用additionalProperties关键字来完成此操作。在这个例子中，对象中的每个属性都必须根据给定的模式进行验证。

{
  "type": "object",
  "additionalProperties": {
    "type": "object",
    "properties": {
      "summer": { "type": "integer" },
      "winter": { "type": "integer" },
      "xmas": { "type": "integer" }
    },
    "required": ["summer", "winter", "xmas"]
  }
}

Answer 2

use patternProperties

https://json-schema.org/understanding-json-schema/reference/object.html pattern-properties

之类的

{
  "type": "object",
  "patternProperties": {
    "^d{4}-d{2}-d{2}": { 
      "type": "object",
      "properties": {
         "summer": {
            "type": "integer"
         },
         "winter": {
           "type": "integer"
           etc...

Answer 3

虽然被接受了，但我的答案是错误的。相反，请参阅Jason的回答:JSON模式中键有不同的名称