需要从Jmeter中的此JSON中提取数据

我必须从Jmeter中的JSON数组中提取所有唯一标识"，然后将这些值存储在数组中，以便以后我可以将其与每个控制器一起使用，以附加到另一个URL的尾部.

I have to extract all the "uniqueid" from this JSON array in Jmeter and then store these values in an array so that later I can use it with for each controller to append to the tail of another URL.

有人可以帮我在Jmeter中做到这一点吗?

Can anyone help me how to do this in Jmeter.

您的帮助将不胜感激.谢谢！

Your help would be appreciated. Thanks!

{"groups":[
{
  "categoryid": 4003,
  "name": "Agarbatti",
  "properties": [
    {
      "name": "Take Photo",
      "type": "image",
      "displaytype": "image",
      "mandatory": false,
      "uniqueid": "1149"
    }
  ]
},
{
  "categoryid": 4005,
  "name": "Cigarettes",
  "properties": [
    {
      "name": "Take Photo",
      "type": "image",
      "displaytype": "image",
      "mandatory": false,
      "uniqueid": "1150"
    }
  ]
},
{
  "categoryid": "1001",
  "name": "Remark",
  "properties": [
    {
      "name": "Remark",
      "type": "string",
      "displaytype": "edit",
      "uniqueid": "Remarks",
      "mandatory": "true"
    }
  ]
    }
  ]
  }