13

我正在为 REST Web 服务构建 JSON。然而，该架构已经增长到超过 1300 行，我想将它拆分到多个文件中。我正在使用json-schema-validator版本 2.1.8 针对 JSON 示例响应文件夹对我的模式进行单元测试。

我知道您在当前文件中定义了导入类型，例如{ "$ref": "#/definitions/MyBool" }，但是如果我想将 的定义移动MyBool到另一个文件中，例如Common.schema.json，我将如何引用它？

我试过{ "$ref": "Common.schema.json/definitions/MyBoolean" }, { "$ref": "./Common.schema.json/defintion/MyBoolean" }，{ "$ref": "file://./Common.schema.json/definitions/MyBoolean" }但它们都不起作用。

“ common-js utils 中的 JSON Schema 验证是否支持引用？ ”的答案似乎应该有效，但我似乎无法正确使用语法。

我正在加载架构：

JsonNode mySchema = JsonLoader.fromReader(   new InputStreamReader(  JsonSchemaTest.class.getResourceAsStream( "/json/schema/MySchema.schema.json" )  )   );

然后验证它：

JsonSchemaFactory.byDefault().getValidator().validate(   schema,   new InputStreamReader(  getClass().getResourceAsStream( "/json/sample/MyJsonSample.json" )  )   ).isSuccess();

FWIWMyBool看起来像：

"MyBool": {
    "type": "object",
    "properties": {
        "value" :{
            "type": "string",
            "enum": [ "true", "false", "file not found" ]
        }
    },
    "required": ["value"],
    "additionalProperties": false
}

当我不尝试提取MyBool时，架构会正确验证我的所有 JSON 样本。

我收到的例外是：

com.github.fge.jsonschema.core.exceptions.ProcessingException: fatal: unable to dereference URI "file:/Common.schema.json/definitions/MyBool#"
    level: "fatal"
    uri: "file:/Common.schema.json/definitions/MyBool#"
    exceptionMessage: "\\Common.schema.json\\definitions\\MyBool (The system cannot find the path specified)"

    at com.github.fge.jsonschema.core.load.URIManager.getContent(URIManager.java:108)
    at com.github.fge.jsonschema.core.load.SchemaLoader$1.load(SchemaLoader.java:108)
    at com.github.fge.jsonschema.core.load.SchemaLoader$1.load(SchemaLoader.java:103)
    at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)
    at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)
    at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)
    at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)
    at com.google.common.cache.LocalCache.get(LocalCache.java:3934)
    at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)
    at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)
    at com.github.fge.jsonschema.core.load.SchemaLoader.get(SchemaLoader.java:165)
    at com.github.fge.jsonschema.core.load.RefResolver.rawProcess(RefResolver.java:113)
    at com.github.fge.jsonschema.core.load.RefResolver.rawProcess(RefResolver.java:50)
    at com.github.fge.jsonschema.core.processing.RawProcessor.process(RawProcessor.java:76)
    at com.github.fge.jsonschema.core.processing.RawProcessor.process(RawProcessor.java:40)
    at com.github.fge.jsonschema.core.processing.ProcessorChain$ProcessorMerger.process(ProcessorChain.java:188)
    at com.github.fge.jsonschema.core.processing.ProcessingResult.of(ProcessingResult.java:78)
    at com.github.fge.jsonschema.core.processing.CachingProcessor$1.load(CachingProcessor.java:127)
    at com.github.fge.jsonschema.core.processing.CachingProcessor$1.load(CachingProcessor.java:119)
    at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)
    at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)
    at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)
    at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)
    at com.google.common.cache.LocalCache.get(LocalCache.java:3934)
    at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)
    at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)
    at com.github.fge.jsonschema.core.processing.CachingProcessor.process(CachingProcessor.java:108)
    at com.github.fge.jsonschema.processors.validation.ValidationChain.process(ValidationChain.java:106)
    at com.github.fge.jsonschema.processors.validation.ValidationChain.process(ValidationChain.java:55)
    at com.github.fge.jsonschema.core.processing.ProcessorMap$Mapper.process(ProcessorMap.java:165)
    at com.github.fge.jsonschema.core.processing.ProcessingResult.of(ProcessingResult.java:78)
    at com.github.fge.jsonschema.core.processing.CachingProcessor$1.load(CachingProcessor.java:127)
    at com.github.fge.jsonschema.core.processing.CachingProcessor$1.load(CachingProcessor.java:119)
    at com.google.common.cache.LocalCache$LoadingValueReference.loadFuture(LocalCache.java:3524)
    at com.google.common.cache.LocalCache$Segment.loadSync(LocalCache.java:2317)
    at com.google.common.cache.LocalCache$Segment.lockedGetOrLoad(LocalCache.java:2280)
    at com.google.common.cache.LocalCache$Segment.get(LocalCache.java:2195)
    at com.google.common.cache.LocalCache.get(LocalCache.java:3934)
    at com.google.common.cache.LocalCache.getOrLoad(LocalCache.java:3938)
    at com.google.common.cache.LocalCache$LocalLoadingCache.get(LocalCache.java:4821)
    at com.github.fge.jsonschema.core.processing.CachingProcessor.process(CachingProcessor.java:108)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.process(ValidationProcessor.java:83)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.processObject(ValidationProcessor.java:179)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.process(ValidationProcessor.java:121)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.processArray(ValidationProcessor.java:149)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.process(ValidationProcessor.java:119)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.processObject(ValidationProcessor.java:179)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.process(ValidationProcessor.java:121)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.process(ValidationProcessor.java:48)
    at com.github.fge.jsonschema.keyword.validator.draftv4.OneOfValidator.validate(OneOfValidator.java:67)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.process(ValidationProcessor.java:100)
    at com.github.fge.jsonschema.processors.validation.ValidationProcessor.process(ValidationProcessor.java:48)
    at com.github.fge.jsonschema.core.processing.ProcessingResult.of(ProcessingResult.java:78)
    at com.github.fge.jsonschema.main.JsonValidator.validate(JsonValidator.java:103)
    at com.github.fge.jsonschema.main.JsonValidator.validate(JsonValidator.java:123)
    at com.initech.ws.json.BaseJsonSchemaTest.jsonFileShouldValidate(BaseJsonSchemaTest.java:84)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at sun.reflect.DelegatingMethodAccessorImpl.invoke(DelegatingMethodAccessorImpl.java:43)
    at org.junit.runners.model.FrameworkMethod$1.runReflectiveCall(FrameworkMethod.java:47)
    at org.junit.internal.runners.model.ReflectiveCallable.run(ReflectiveCallable.java:12)
    at org.junit.runners.model.FrameworkMethod.invokeExplosively(FrameworkMethod.java:44)
    at org.junit.internal.runners.statements.InvokeMethod.evaluate(InvokeMethod.java:17)
    at org.junit.runners.ParentRunner.runLeaf(ParentRunner.java:271)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:70)
    at org.junit.runners.BlockJUnit4ClassRunner.runChild(BlockJUnit4ClassRunner.java:50)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.junit.runners.Suite.runChild(Suite.java:127)
    at org.junit.runners.Suite.runChild(Suite.java:26)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.internal.runners.statements.RunBefores.evaluate(RunBefores.java:26)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.junit.runners.Suite.runChild(Suite.java:127)
    at org.junit.runners.Suite.runChild(Suite.java:26)
    at org.junit.runners.ParentRunner$3.run(ParentRunner.java:238)
    at org.junit.runners.ParentRunner$1.schedule(ParentRunner.java:63)
    at org.junit.runners.ParentRunner.runChildren(ParentRunner.java:236)
    at org.junit.runners.ParentRunner.access$000(ParentRunner.java:53)
    at org.junit.runners.ParentRunner$2.evaluate(ParentRunner.java:229)
    at org.junit.runners.ParentRunner.run(ParentRunner.java:309)
    at org.junit.runner.JUnitCore.run(JUnitCore.java:160)
    at com.intellij.junit4.JUnit4IdeaTestRunner.startRunnerWithArgs(JUnit4IdeaTestRunner.java:74)
    at com.intellij.rt.execution.junit.JUnitStarter.prepareStreamsAndStart(JUnitStarter.java:211)
    at com.intellij.rt.execution.junit.JUnitStarter.main(JUnitStarter.java:67)
    at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method)
    at sun.reflect.NativeMethodAccessorImpl.invoke(NativeMethodAccessorImpl.java:57)
    at com.intellij.rt.execution.application.AppMain.main(AppMain.java:120)
4

3 回答 3

18

您需要的是能够使用绝对 URI 引用您的文件。

假设您使用的是稳定版本（即 2.0.2），请使用此方法加载您的架构。

鉴于您的文件所在的位置，请使用：

final JsonSchema schema 
    = factory.getJsonSchema("resource:/json/schema/MySchema.schema.json");

这意味着此模式中的 URI 解析将相对于此（加载）URI 进行；因此，参考您的MyBoolean.json，您将执行以下操作：

{
    "$ref": "MyBoolean.json#/pointer/into/file"
}

例如，如果它位于，/json/schema/subschemas那么您将编写：

{
    "$ref": "subschemas/MyBoolean.json#/pointer/into/file"
}

父母也工作等等。

请注意，如 README 中所述，2.1.x 是开发版本！我目前正在修改 API ...

于 2014-04-03T09:19:47.243 回答
3

以下解决方案对我有用。路径是相对于我运行 mvn 目标的位置。

"items": {
                "type": "object",
                "$ref": "file:src/xyz/abc/lmn/DeviceRecord.json"
         }

这file:是执行 Maven 目标的路径。

于 2017-12-07T09:34:42.120 回答
0

老问题，但我能够通过这样做来完成这项工作

given().when().get("...")
                .then()
                .statusCode(200)
                .body(matchesJsonSchemaInClasspath("schemas/the-array-schema.json"));

然后在the-array-schema.json（在/resources/schemas目录中），我有

{
  "$schema": "http://json-schema.org/draft-04/schema#",
  "type": "array",
  "items": {
    "$ref": "the-object-schema.json"
  }
}

wherethe-object-schema.json也在/resources/schemas目录中。

于 2020-12-10T22:38:41.350 回答