条件语句在 json 模式验证中不起作用

Question

我有一个 json 回复如下..

[{

        "views": [{             
                "groups": [{
                        "type": "static",                       
                        "tiles": [{
                                "context": "event",
                                "collection": "selo",
                                "tile_type": "static"
                            }
                        ]
                    }
                ]
            }, {                
                "groups": [{
                        "type": "static",                       
                        "tiles": [{
                                "context": "event",
                                "collection": "nitic",                              
                                "tile_type": "static"
                            }
                        ]
                    }
                ]
            }, {                
                "groups": [{
                        "type": "scrollable",                       
                        "tiles": [{
                                "name": "loca",
                                "location": "cal",                              
                                "tile_type": "person"
                            }, {
                                "name": "tom",
                                "location": "toc",                              
                                "tile_type": "person"
                            }
                        ]
                    }
                ]
            }
        ]
    }
]

在这里，我必须验证 group 对象中每个 group array.Based 中 type 键上的 tile 对象的大小和关键元素在 tile 对象不同。例如，如果 type 键是 static，tile 对象的大小是 1，如果它的值是 scrollable，它包含多个 tile items.In 除此之外 tile 元素也不同。

对于 static 图块，我必须验证是否存在以下关键元素

                          "context"
                        "collection"                            
                        "tile_type"

对于 scrollable 图块，我必须验证是否存在以下关键元素

                        "name"
                        "location"
                        "tile_type"

基于这些，我使用这样的开关定义了一个模式，并且模式验证不是 switch 关键字的 working.Instead 我也尝试使用 anyOf。（我正在使用draft7 版本)

架构定义

   "switch": [
                    {
                      "if": {
                        "properties": {
                          "tile_type": {
                            "enum": [
                              "static"
                            ]
                          }

                        },
                        "required": [
                          "context",
                          "collection",
                          "tile_type"
                        ]
                      }
                    },
                    {
                      "if": {
                        "properties": {
                          "tile_type": {
                            "enum": [
                              "person"
                            ]
                          }
                        },
                        "required": [
                          "name",
                          "location",
                          "tile_type"
                        ]
                      }
                    }
                  ]

尝试过 anyOF

"anyOf": [{
        "properties": {
            "tile_type": {
                "enum": [
                    "static"
                ]
            }

        },
        "required": [
            "context",
            "collection",
            "tile_type"
        ]

    }, {

        "properties": {
            "tile_type": {
                "enum": [
                    "person"
                ]
            }
        },
        "required": [
            "name",
            "location",
            "tile_type"
        ]

    }
]

使用 anyOf 时观察到的错误

 Found 2 error(s)
Message:
Required properties are missing from object: context, collection.
Schema path:
http://example.com/root.json#/views/groups/tiles/items/required
Message:
Required properties are missing from object: context, collection.
Schema path:
http://example.com/root.json#/views/groups/tiles/items/required

尝试过：https://www.jsonschemavalidator.net/

执行此操作的任何解决方案？

更新部分如下

在响应中，有时某些 tile 数据包含键 errorText 和 errorCode。

[{

    "views": [{             
            "groups": [{
                    "type": "static",                       
                    "tiles": [{
                            "context": "event",                              
                            "tile_type": "static"
                        }
                    ]
                }
            ]
        }, {                
            "groups": [{
                    "type": "static",                       
                    "tiles": [{
                            "context": "event",
                            "collection": "nitic",                              
                            "tile_type": "static"
                        }
                    ]
                }
            ]
        }, {                
            "groups": [{
                    "type": "scrollable",                       
                    "tiles": [{
                            "name": "loca",
                            "location": "cal",                              
                            "tile_type": "person"
                        }, {

                            "errorText":"Tile failure",
                            "errorCode":1,                              
                            "tile_type": "person"
                        },
                              {

                            "errorText":"Tile not generated",
                            "errorCode":2,                              
                            "tile_type": "person"
                        }
                    ]
                }
            ]
        }
    ]
}

]

在这种情况下，我在现有 oneOf 数组中添加了一个额外的属性，如下所示。但是我的模式定义 working.Whats 并没有错

 {
                    "properties": {
                      "type": {
                        "const": "scrollable"
                      },
                      "tiles": {
                        "type": "array",
                        "minItems": 2,
                        "items": {
                          "properties": {
                               "errorText": {
                              "const": ["Tile failure", "Tile not generated"]
                           }
                          },
                          "required": [
                            "errorText",
                            "errorCode",
                            "tile_type"
                          ]
                        }
                      }
                    }
                  }

进行架构验证时出现错误消息：

Message:
Value "static" does not match const.
Schema path:
#/items/properties/views/items/properties/groups/items/oneOf/2/properties/type/const
Message:
Value "static" does not match const.
Schema path:
#/items/properties/views/items/properties/groups/items/oneOf/1/properties/type/const

Answer 1

这是一个适用于给定 JSON 实例的架构，具有以下验证规则：

类型可以是 static 或 scrollable 如果类型为 static，tiles 数组中最多一项，并且对象属性必须为 context、collection 和 tile_type.

如果类型为 scrollable，则 tiles 数组中至少有两项，并且对象属性必须为 name、location 和 tile_type。

scrollable 拼贴中的项目必须是唯一的。

In addition to this the tile elemnts also different

抱歉，JSON 架构无法做到这一点。

还使用与您使用的相同的在线验证器进行了测试。

{
  "type": "array",
  "items": {
    "properties": {
      "views": {
        "type": "array",
        "items": {
          "properties": {
            "groups": {
              "type": "array",
              "items": {
                "oneOf": [
                  {
                    "properties": {
                      "type": {
                        "const": "static"
                      },
                      "tiles": {
                        "type": "array",
                        "maxItems": 1,
                        "items": {
                          "propertyNames": {
                            "enum": [
                              "context",
                              "collection",
                              "tile_type"
                            ]
                          },
                          "required": [
                            "context",
                            "collection",
                            "tile_type"
                          ]
                        }
                      }
                    }
                  },
                  {
                    "properties": {
                      "type": {
                        "const": "scrollable"
                      },
                      "tiles": {
                        "type": "array",
                        "minItems": 2,
                        "items": {
                          "propertyNames": {
                            "enum": [
                              "name",
                              "location",
                              "tile_type"
                            ]
                          },
                          "required": [
                            "name",
                            "location",
                            "tile_type"
                          ]
                        }
                      }
                    }
                  }
                ]
              }
            }
          }
        }
      }
    }
  }
}

条件语句在 json 模式验证中不起作用

Conditional statement is not working in json schema validation

json

jsonschema

json-schema-validator