[英]Json schema for array of objects doesn't validate
我有一个用于JSON响应的模式
{
"title": "Products",
"description": "schema for products",
"type": "array",
"properties": {
"id": {
"description": "id of a product",
"type": "integer"
},
"name": {
"description": "name of the product",
"type": "string"
},
"created_at": {
"description": "record created_at",
"type": "string",
"format": "date-time"
},
"updated_at": {
"description": "record updated_at",
"type": "string",
"format": "date-time"
}
},
"required": ["id", "name"]
}
我想将此模式与此json匹配
[{
"id": 1,
"name": "Cricket Ball"
}, {
"id": 2,
"name": "Soccer Ball"
}, {
"id": 3,
"name": "football ball"
}, {
"id": 4,
"name": "Basketball ball"
}, {
"id": 5,
"name": "Table Tennis ball"
}, {
"id": 6,
"name": "Tennis ball"
}]
该模式与响应匹配,但也与其中必填字段是此模式的匹配
"required": ["ids", "names"]
我认为架构是针对数组验证的,数组中的对象并未验证。
现在设置的方式, properties
键指向数组本身,而不是指向每个项目,并且被忽略(因为数组不具有属性,所以它们仅包含项目)。 您需要使用items
键来验证数组中的每个项目,如下所示:
{
"title": "Products",
"description": "schema for products",
"type": "array",
"items": {
"type": "object",
"properties": {
"id": {
"description": "id of a product",
"type": "integer"
},
"name": {
"description": "name of the product",
"type": "string"
},
"created_at": {
"description": "record created_at",
"type": "string",
"format": "date-time"
},
"updated_at": {
"description": "record updated_at",
"type": "string",
"format": "date-time"
}
},
"required": ["id", "name"]
}
}
尝试map
new_array = response.map{ |k| { 'id': k['properties']['id']['description'], 'name': k['properties']['name']['description'] } }
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