我有json文档,其中包含三个主要元素以及子元素。这些元素也有数组。我使用json模式验证了这个文档,但是我不确定是否有任何简单的方法可以摆脱重复的数组模式,因为当前的模式太长了。
JSON架构:
{
"$schema": "http://json-schema.org/draft-04/schema#",
"id": "/",
"type": "object",
"properties": {
"book": {
"id": "book",
"type": "array",
"items": [
{
"id": "0",
"type": "object",
"properties": {
"isbn": {
"id": "isbn",
"type": "string"
},
"title": {
"id": "title",
"type": "string"
},
"price": {
"id": "price",
"type": "string"
},
"categories": {
"id": "categories",
"type": "array",
"items": [
{
"id": "0",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
},
{
"id": "1",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
},
{
"id": "2",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
}
]
},
"warehouse": {
"id": "warehouse",
"type": "object",
"properties": {
"location": {
"id": "location",
"type": "string"
},
"aisle": {
"id": "aisle",
"type": "string"
},
"shelf": {
"id": "shelf",
"type": "string"
}
}
}
},
"required": [
"isbn",
"title",
"price",
"categories",
"category",
"warehouse"
]
},
{
"id": "1",
"type": "object",
"properties": {
"isbn": {
"id": "isbn",
"type": "string"
},
"title": {
"id": "title",
"type": "string"
},
"price": {
"id": "price",
"type": "string"
},
"categories": {
"id": "categories",
"type": "array",
"items": [
{
"id": "0",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
},
{
"id": "1",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
},
{
"id": "2",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
}
]
},
"warehouse": {
"id": "warehouse",
"type": "object",
"properties": {
"location": {
"id": "location",
"type": "string"
},
"aisle": {
"id": "aisle",
"type": "string"
},
"shelf": {
"id": "shelf",
"type": "string"
}
}
}
}
},
{
"id": "2",
"type": "object",
"properties": {
"isbn": {
"id": "isbn",
"type": "string"
},
"title": {
"id": "title",
"type": "string"
},
"price": {
"id": "price",
"type": "string"
},
"categories": {
"id": "categories",
"type": "array",
"items": [
{
"id": "0",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
},
{
"id": "1",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
},
{
"id": "2",
"type": "object",
"properties": {
"category": {
"id": "category",
"type": "string"
}
}
}
]
},
"warehouse": {
"id": "warehouse",
"type": "object",
"properties": {
"location": {
"id": "location",
"type": "string"
},
"aisle": {
"id": "aisle",
"type": "string"
},
"shelf": {
"id": "shelf",
"type": "string"
}
}
}
}
}
],
"required": [
"0",
"1",
"2"
]
}
},
"required": [
"book"
]
}
和JSON文件:
{
"book":[
{
"isbn":"0-672-33751-7",
"title":"Unity Game Development",
"price":"$55.99",
"categories":[
{
"category":"Game Development"
},
{
"category":"Unit Game Engine"
},
{
"category":"Beginner to Intermediate"
}
],
"warehouse":{
"location":"North Warehouse",
"aisle":"A16",
"shelf":"3"
}
},
{
"isbn":"978-0-9871530-7-4",
"title":"Jquery: Novice to Ninja",
"price":"$39.95",
"categories":[
{
"category":"JavaScript"
},
{
"category":"jQuery"
},
{
"category":"Web Development"
}
],
"warehouse":{
"location":"North Warehouse",
"aisle":"W03",
"shelf":"6"
}
},
{
"isbn":"0-538-74477-4",
"title":"Programming Logic and Design",
"price":"$89.99",
"categories":[
{
"category":"Programming"
},
{
"category":"JavaScript"
},
{
"category":"Computer Logic"
}
],
"warehouse":{
"location":"South Warehouse",
"aisle":"B44",
"shelf":"1"
}
}
]
}
答案 0 :(得分:1)
这个架构存在很多问题。我建议你阅读http://spacetelescope.github.io/understanding-json-schema/以更好地理解JSON Schema。以下是更正后的架构。我会给出一些简短的建议,但不是很多解释。请阅读该链接以获取更多信息。
id
必须是绝对网址。 “/”无效id
。它有一些意想不到的属性。最好避免它。items
关键字应该是架构而不是架构数组。您使用的表单不适用于具有单一类型项目的数组。required
关键字仅适用于其显示的架构中的属性。子架构需要定义自己的required
属性。required
关键字对数组不起作用。请改用minItems
和maxItems
。{
"$schema": "http://json-schema.org/draft-04/schema#",
"type": "object",
"properties": {
"book": {
"type": "array",
"items": {
"type": "object",
"properties": {
"isbn": { "type": "string" },
"title": { "type": "string" },
"price": { "type": "string" },
"categories": {
"type": "array",
"items": {
"type": "object",
"properties": {
"category": { "type": "string" }
},
"required": ["category"]
}
},
"warehouse": {
"type": "object",
"properties": {
"location": { "type": "string" },
"aisle": { "type": "string" },
"shelf": { "type": "string" }
}
}
},
"required": [
"isbn", "title", "price", "categories", "warehouse"
]
}
}
},
"required": ["book"]
}