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在使用其中包含 xpath 的正则表达式时，我遇到了 jayway jsonpath 的问题。这是我的json：

{
  "status": "success",
  "resources": [
    {
      "id": "Attachment-20796b26-7a16-4a3d-b53c-b30d9f3cb798.TXT",
      "name": "1996032897__test1.CREDITPRINTFILE",
      "mimeType": "text/plain",
      "url": "https://test.com"
    }
  ]
}

这是我的表达：资源[?(/__test1.CREDITPRINTFILE/.test(@.name))]

我收到以下错误：

Exception in thread "main" com.jayway.jsonpath.InvalidPathException: Expected path node
    at com.jayway.jsonpath.internal.filter.ValueNode.asPathNode(ValueNode.java:53)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.readExpression(FilterCompiler.java:204)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.readLogicalANDOperand(FilterCompiler.java:189)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.readLogicalAND(FilterCompiler.java:151)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.readLogicalOR(FilterCompiler.java:131)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.readLogicalANDOperand(FilterCompiler.java:184)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.readLogicalAND(FilterCompiler.java:151)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.readLogicalOR(FilterCompiler.java:131)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.compile(FilterCompiler.java:77)
    at com.jayway.jsonpath.internal.filter.FilterCompiler.compile(FilterCompiler.java:53)
    at com.jayway.jsonpath.internal.path.PathCompiler.readFilterToken(PathCompiler.java:461)
    at com.jayway.jsonpath.internal.path.PathCompiler.readNextToken(PathCompiler.java:141)
    at com.jayway.jsonpath.internal.path.PathCompiler.readPropertyOrFunctionToken(PathCompiler.java:237)
    at com.jayway.jsonpath.internal.path.PathCompiler.readNextToken(PathCompiler.java:151)
    at com.jayway.jsonpath.internal.path.PathCompiler.readDotToken(PathCompiler.java:171)
    at com.jayway.jsonpath.internal.path.PathCompiler.readNextToken(PathCompiler.java:145)
    at com.jayway.jsonpath.internal.path.PathCompiler.readContextToken(PathCompiler.java:124)
    at com.jayway.jsonpath.internal.path.PathCompiler.compile(PathCompiler.java:58)
    at com.jayway.jsonpath.internal.path.PathCompiler.compile(PathCompiler.java:75)
    at com.jayway.jsonpath.JsonPath.<init>(JsonPath.java:101)
    at com.jayway.jsonpath.JsonPath.compile(JsonPath.java:467)
    at com.jayway.jsonpath.internal.JsonContext.read(JsonContext.java:87)
    at daniel.TestJsonPath.main(TestJsonPath.java:72)

我也尝试在在线评估工具中使用相同的表达式：https ://jsonpath.herokuapp.com/

Jayway - 给出同样的错误 - 预期的路径节点 Gatling, Nebhale - Goessner 出错 - 给了我有效的结果

我认为我正在使用最新版本的 jayway -

<dependency>
  <groupId>com.jayway.jsonpath</groupId>
  <artifactId>json-path</artifactId>
  <version>2.4.0</version>
</dependency>

问题：如果 jayway 不能解决这些表达式，有没有其他的 java 库可以用来解决这些问题？

4

1 回答 1

0

Assuming you are looking for the "resource whose name contains __test1.CREDITPRINTFILE", the jsonpath expression resources[?(@.name =~ /.*__test1\.CREDITPRINTFILE/)] will work with Jayway. Tested at https://jsonpath.herokuapp.com/

于 2019-09-04T09:25:44.320 回答