How to extract values from json in jmeter when the keys are unkown?

Question

I have a json response as, { \'sadasd123242\' : \'asdadada122dfsfs\', \'dadsadaskljk\' : \'adasdasdasdsadds\' } I want to extract the keys from the response in jmeter test u

Answer 1

Considering first value as key which is dynamic and second value you have to fetch.

You can use "Boundary extractor" post processor in that case by defining the left and right boundary as shown in the below image.

Check the below test for boundary expression to get the desired result:-

Hope this help.