How to extract viewstate and eventvalidation using regular expression parsing partial renders with JMeter ASP.net

问题

In my case, I am able to extract viewstate and eventvalidation from response, when the response is like:

<input type="hidden" name="__VIEWSTATE" id="__VIEWSTATE" value="UGflz/O67VPwTmNdi......"

by giving expression as:

name="__VIEWSTATE" id="__VIEWSTATE" value="(.+?)"

but what is the expression i need to use, when the response is like:

 |hiddenfield|__viewstate|koflrijcjafaygr......|

How can I extract this type of response.

回答1:

use "\" to escape | as

for example to extract viewstate value from

|hiddenfield|__viewstate|koflrijcjafaygr......|

You can use this regular expression __viewstate\|(.+?)\|

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来源：https://stackoverflow.com/questions/50173376/how-to-extract-viewstate-and-eventvalidation-using-regular-expression-parsing-pa