Multiple Expressions

Hi,

I have an expression like this below:

abc=“555”,:678

I captured like below:

abc="(.?)",:"(.?)"

now I have want to pass the second one. will the below one works?

.check(regex(“abc=”(.?)",:"(.?)"").find(2).saveAs(“Cor_Value”))

please help!

I tried this also but didnot work:

.check(regex(“abc=”(.?)",:"(.?)"").find.saveAs(“Cor_Value”))

expression="${Cor_Value._1}"

Need help!

Please check regex ofType https://gatling.io/docs/gatling/reference/current/http/check/