根据条件从响应中获取值，并将其存储到变量

发布于 2025-02-08 23:36:08 字数 815 浏览 1 评论 0原文

我想根据条件从响应中获取值，然后将其存储到变量中。

在下面的JSON中，当名称与我喜欢的东西匹配时，我想存储该值。有没有方法可以使用空手道API实现这一目标？

{
  "results": [
    {
      "name": "Sample1",
      "email": "[email protected]",
      "id": "U-123"
    },
    {
      "name": "Sample2",
      "email": "[email protected]",
      "id": "U-456"
    },
    {
      "name": "Sample3",
      "email": "[email protected]",
      "id": "U-789"
    }
  ]
}

原文

I would like to get the value from the response based on a condition and store it to a variable.

In the below JSON, I would like to store the value when the name matches to something I prefer. Is there a way to achieve this using Karate API?

{
  "results": [
    {
      "name": "Sample1",
      "email": "[email protected]",
      "id": "U-123"
    },
    {
      "name": "Sample2",
      "email": "[email protected]",
      "id": "U-456"
    },
    {
      "name": "Sample3",
      "email": "[email protected]",
      "id": "U-789"
    }
  ]
}

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梦开始←不甜 2025-02-15 23:36:08

因此，在阅读评论后，我的解释是“查找” id其中name是sample2。简单，只需使用filter（）操作，请参阅文档： https ：//github.com/karatelabs/karate#jsonpath-filters

find> find> find（）方法作为非常简洁的示例

* def response =
"""
{ "results": [
    { "name": "Sample1", "email": "[email protected]", "id": "U-123" },
    { "name": "Sample2", "email": "[email protected]", "id": "U-456" },
    { "name": "Sample3", "email": "[email protected]", "id": "U-789" }
  ]
}
"""
* def id = response.results.find(x => x.name == 'Sample2').id
* match id == 'U-456'

而不是使用过滤器，而是使用JS Array 一些时间了解其工作原理。与知道JS的人交谈。

So after reading the comment, my interpretation is to "find" the id where name is Sample2. Easy, just use a filter() operation, refer the docs: https://github.com/karatelabs/karate#jsonpath-filters

Instead of using a filter, I'm using the JS Array find() method as a very concise example below:

* def response =
"""
{ "results": [
    { "name": "Sample1", "email": "[email protected]", "id": "U-123" },
    { "name": "Sample2", "email": "[email protected]", "id": "U-456" },
    { "name": "Sample3", "email": "[email protected]", "id": "U-789" }
  ]
}
"""
* def id = response.results.find(x => x.name == 'Sample2').id
* match id == 'U-456'

Take some time to understand how it works. Talk to someone who knows JS if needed.

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