如何验证json模式中UUID的属性字段？

Question

   {
  "status": 200,
  "id": "123e4567-e89b-12d3-a456-426655440000",
  "shop": {
    "c73bcdcc-2669-4bf6-81d3-e4ae73fb11fd": {
      "123e4567-e89b-12d3-a456-426655443210": {
        "quantity": {
          "value": 10
        }
      },
      "123e4567-e89b-12d3-a456-426655443211": {
        "quantity": {
          "value": 20
        }
      }
    }
  }
}

这是我的 json 响应。我想验证字段“c73bcdcc-2669-4bf6-81d3-e4ae73fb11fd”，“123e4567-e89b-12d3-a456-426655443210”和“123e4567-e89b-12d3-a456-426655443211”，每次点击时都会唯一生成终点。

Answer 1

基于@pxcv7r的答案：

为了验证 UUID，您可以使用 JSON 模式中的格式，它为 UUID 语法提供内置支持：{ "type": "string", "format": "uuid" }

参见 https://json-schema.org/understanding-json-schema/reference/string.html

此外，您可以使用

"propertyNames"

和

"unevaluatedProperties"

的组合来避免使用任何正则表达式：

{
  "$schema": "https://json-schema.org/draft/2019-09/schema",
  "type": "object",
  "properties": {
    "status": {
      "type": "integer"
    },
    "id": {
      "type": "string",
      "format": "uuid"
    },
    "shop": {
      "type": "object",
      "minProperties": 1,
      "maxProperties": 1,
      "propertyNames": {
        "format": "uuid"
      },
      "unevaluatedProperties": {
        "type":"object",
        "minProperties": 1,
        "propertyNames": {
          "format": "uuid"
        },
        "unevaluatedProperties": {
          "title": "single variant of a shop",
          "type": "object",
          "properties": {
            "quantity": {
              "type": "object",
              "properties": {
                "value": {
                  "type": "integer"
                }
              }
            }
          }
        }
      }
    }
  }
}

Answer 2

要在 JSON 模式中验证字符串是否符合正则表达式模式，请使用

{ "type": "string", "pattern": "\b[0-9a-f]{8}\b-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-\b[0-9a-f]{12}\b" }

具体模式改编自问题 Searching for UUIDs in text with regex 请参阅此处了解更多详细信息。

特别要验证 UUID，您可以在 JSON 模式中使用

format

，它为 UUID 语法提供内置支持：

{ "type": "string", "format": "uuid" }

参见 https://json-schema.org/understanding-json-schema/reference/string.html

Answer 3

您需要“patternProperties”：

{ 
  "$schema":"http://json-schema.org/draft-07/schema#",
  "type":"object",
  "properties": {
    "shop":{
      "type":"object",
      "additionalProperties":false,
      "patternProperties":{
        "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}": {
          "type":"object",
          "patternProperties" :{
            "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}":{
              "type":"object",
               "properties":{
                 "quantity":{
                   "type":"object",
                   "properties":{
                     "value":{
                       "type":"integer"
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}

Answer 4

Answer :`{
  "$schema": "http://json-schema.org/draft-07/schema",
  "$id": "http://example.com/example.json",
  "type": "object",
  "required": [
    "status",
    "id",
    "shop"
  ],
  "additionalProperties": false,
  "properties": {
    "status": {
      "type": "number"
    },
    "id": {
      "type": "string"
    },
    "shop": {
      "type": "object",
      "patternProperties": {
        "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}": {
          "type": "object",
          "pattern": "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}",
          "patternProperties": {
            "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}": {
              "type": "object",
              "pattern": "[0-9a-f]{8}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{12}",
              "Properties": {
                "type": "object",
                "required": [
                  "quantity"
                ],
                "additionalProperties": false,
                "properties": {
                  "quantity": {
                    "type": "object",
                    "required": [
                      "value"
                    ],
                    "additionalProperties": false,
                    "properties": {
                      "value": {
                        "type": "number"
                      }
                    }
                  }
                }
              }
            }
          }
        }
      }
    }
  }
}`