将JSONPath过滤器应用于带有空格的字段 [英] Apply JSONPath filter to field with space

问题描述

我正在尝试使用JSONPath( https://github.com/jayway/JsonPath )搜索在字段名称中带有空格的文档:

I'm trying to use JSONPath (https://github.com/jayway/JsonPath) to search a document which has spaces in the field names:

{
  "model": {
    "Details": {
      "Nospace": "New today",
      "Random nonsense": "New today"
    }
  }
}

我正在使用 http://jsonpath.herokuapp.com/

这有效:

$.model.Details[?(@.Nospace== 'New today')]

但这不是:

$.model.Details[?(@.'Random nonsense'== 'New today')]

这可以，但是缺少过滤器表达式:

This does but is missing the filter expression:

$.model.Details['Random nonsense']

所以似乎可以用空格来引用字段，但是我还没有找到如何在过滤器中使用它们的方法.是否有可能?我尝试了许多其他组合但都没有运气，而且似乎也没有在网上找到任何相关信息.

So it seems it's possible to refer to fields with spaces, but I haven't found how to use them in a filter. Is it possible? I have tried many other combinations with no luck, and don't seem to find anything online about it either.

谢谢.

推荐答案

额外的括号.

$.model.Details[?(@['Random nonsense'] == 'New today')]

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