动态数组的json模式 [英] json schema for dynamic array

问题描述

我有以下json

    {
        "Dettype": "QTY",
 "Details": [
     {
  "12568": {
    "Id": 12568,
    "qty":1,
    "Freq":"2",
    "Option": 0,
    "promote":"yes"
  },
  "22456": {
    "Id": 22456,
    "qty":2,
    "Freq":"3",
    "Option": 1,
    "promote":"no"
  }
     }
 ]
}

对于上述json，我需要编写一个json模式文件，以验证请求.

For the above json i need to write a json schema file which will valdiates the request.

但是问题出在数组中，每个项目的键值都动态变化.如果它是一个恒定值，我可以写，但是不做动态模式

but the problem is in array the key value for each item changes dynamically. If it is some constant value i can write but don't how to do the dynamic pattern

我得到的JSON模式

{
"type": "object",
"additionalProperties": true,
"properties": {
    "Dettype": {
        "type": "string"
    },
    "Details": {
        "type": "array",
        "items": {
            "type": "object",
            "additionalProperties": true,
            "properties": {
                "**DYNAMIC VALUE**": {
                    "type": "object",
                    "additionalProperties": true,
                    "properties": {
                        "Id": {
                            "type": "integer"
                        },
                        "qty": {
                            "type": "integer"
                        },
                        "Freq": {
                            "type": "string"
                        },
                        "Option": {
                            "type": "integer"
                        },
                        "promote": {
                            "type": "string"
                        }
                    }
                }
            }
        }
    }
}

}

有人可以告诉您需要对架构进行哪些更改

Can some one tell what changes need to be done for schema

推荐答案

这是patternProperties的用途.

在这里，看来您的对象成员键始终是数字；因此，您可以编写如下内容:

Here it seems your object member keys are always digits; therefore you can write things like this:

"type": "object",
"patternProperties": {
    "^\\d+$": {
        "type": "object",
        "etc": "etc"
    }
}

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