How to handle captured dynamic value which is keep on changing their position in jmeter

Question

I captured a dynamic value , but that value position is keep on changing on each running. how to handle it.

  Ex:
        Daysrpc61_g1=68
        Daysrpc61_g2=98
        Daysrpc61_g3=107

Here i need 98 which potion is _g2, but this position will change in next run. Please help on this how to handle it.

Answer 1

Most probably your Post-Processor configuration vague, i.e. if you're not interested in 68 and 107 you should amend the extractor logic to return only one value.

Also be aware that in general using regular expressions to parse HTML responses is not the best idea, you should be using CSS Selector Extractor or Xpath/XPath2 Extractor instead.

Answer 2

It sounds like you want a better regular expression extractor to successfully find your value. Google online regex tester and you'll find many good sites which will help you adapt your regEx to fit exactly and solely the case you want.