我有一个示例 JSON 文件,我还提出了一个架构来使用以下 JSON 文件评估上述文件:
//[gcp_ingestion_parameters_schema.json]
{
...
"properties": {
"application": {
"$ref": "#/definitions/application"
},
"ingestion": {
"$ref": "#/definitions/ingestion"
}
},
"definitions": {
"applicaion": {
"type": "object",
"properties": {
"project_id": {
"type": "string"
},
"path_to_json_key_file": {
"type": "string"
}
},
"required": [
"project_id",
"path_to_json_key_file"
]
},
...
我仍然不确定如何编写架构文件。在我的示例文件中,应用程序和引入标记都应出现一次,但引入中的文件引入映射可以发生一次或多次。
我已经编写了一些 java 代码来根据提供的 JSON 模式文件评估我的 JSON 文件(第一个文件)。
但我得到的例外如下:线程"main"中的异常
com.github.fge.jsonschema.core.exceptions.ProcessingException: fatal: JSON Reference "#/definitions/appl
ication" cannot be resolved
level: "fatal"
schema: {"loadingURI":"#","pointer":"/properties/application"}
ref: "#/definitions/application"
一些在图书馆以上工作的经验可以回答我在这个过程中提出的问题吗?
正如建议的那样,您的架构中有一个拼写错误,它应该在下面
{
"$schema": "http://json-schema.org/draft-07/schema#",
"$id": "http://json-schema.org/draft-07/schema#",
"title": "Core schema meta-schema",
"definitions": {
"schemaArray": {
"type": "array",
"minItems": 1,
"items": { "$ref": "#" }
},
"nonNegativeInteger": {
"type": "integer",
"minimum": 0
},
"nonNegativeIntegerDefault0": {
"allOf": [
{ "$ref": "#/definitions/nonNegativeInteger" },
{ "default": 0 }
]
},
"simpleTypes": {
"enum": [
"array",
"boolean",
"integer",
"null",
"number",
"object",
"string"
]
},
"stringArray": {
"type": "array",
"items": { "type": "string" },
"uniqueItems": true,
"default": []
}
},
"type": ["object", "boolean"],
"properties": {
"$id": {
"type": "string",
"format": "uri-reference"
},
"$schema": {
"type": "string",
"format": "uri"
},
"$ref": {
"type": "string",
"format": "uri-reference"
},
"$comment": {
"type": "string"
},
"title": {
"type": "string"
},
"description": {
"type": "string"
},
"default": true,
"readOnly": {
"type": "boolean",
"default": false
},
"examples": {
"type": "array",
"items": true
},
"multipleOf": {
"type": "number",
"exclusiveMinimum": 0
},
"maximum": {
"type": "number"
},
"exclusiveMaximum": {
"type": "number"
},
"minimum": {
"type": "number"
},
"exclusiveMinimum": {
"type": "number"
},
"maxLength": { "$ref": "#/definitions/nonNegativeInteger" },
"minLength": { "$ref": "#/definitions/nonNegativeIntegerDefault0" },
"pattern": {
"type": "string",
"format": "regex"
},
"additionalItems": { "$ref": "#" },
"items": {
"anyOf": [
{ "$ref": "#" },
{ "$ref": "#/definitions/schemaArray" }
],
"default": true
},
"maxItems": { "$ref": "#/definitions/nonNegativeInteger" },
"minItems": { "$ref": "#/definitions/nonNegativeIntegerDefault0" },
"uniqueItems": {
"type": "boolean",
"default": false
},
"contains": { "$ref": "#" },
"maxProperties": { "$ref": "#/definitions/nonNegativeInteger" },
"minProperties": { "$ref": "#/definitions/nonNegativeIntegerDefault0" },
"required": { "$ref": "#/definitions/stringArray" },
"additionalProperties": { "$ref": "#" },
"definitions": {
"type": "object",
"additionalProperties": { "$ref": "#" },
"default": {}
},
"properties": {
"type": "object",
"additionalProperties": { "$ref": "#" },
"default": {}
},
"patternProperties": {
"type": "object",
"additionalProperties": { "$ref": "#" },
"propertyNames": { "format": "regex" },
"default": {}
},
"dependencies": {
"type": "object",
"additionalProperties": {
"anyOf": [
{ "$ref": "#" },
{ "$ref": "#/definitions/stringArray" }
]
}
},
"propertyNames": { "$ref": "#" },
"const": true,
"enum": {
"type": "array",
"items": true,
"minItems": 1,
"uniqueItems": true
},
"type": {
"anyOf": [
{ "$ref": "#/definitions/simpleTypes" },
{
"type": "array",
"items": { "$ref": "#/definitions/simpleTypes" },
"minItems": 1,
"uniqueItems": true
}
]
},
"format": { "type": "string" },
"contentMediaType": { "type": "string" },
"contentEncoding": { "type": "string" },
"if": {"$ref": "#"},
"then": {"$ref": "#"},
"else": {"$ref": "#"},
"allOf": { "$ref": "#/definitions/schemaArray" },
"anyOf": { "$ref": "#/definitions/schemaArray" },
"oneOf": { "$ref": "#/definitions/schemaArray" },
"not": { "$ref": "#" }
},
"default": true
}
这与您提供的 JSON 完全有效。
您在applicaion
中出现拼写错误
application
将此"definitions": { "applicaion": {
更改为"definitions": { "application": {
另请参阅此链接以验证架构 https://www.liquid-technologies.com/online-json-schema-validator。