October 2014
Intermediate to advanced
228 pages
5h 5m
English
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Using XPath Extractor
When it comes to dealing with XML or (X)HTML, JMeter comes bundled with an XPath Extractor component that allows you to extract matches from XML server responses using an XPath query language. For instance, extracting the title of a standard HTML structure can be accomplished using html/head/title, getting all the paragraphs can be accomplished using body/p, and so on. Moreover, when dealing with web services, particularly SOAP services, XMLs are used heavily as a means of exchange. This component is a perfect fit for handling such responses and extracting the needed information.
How to do it…
In this recipe, we will cover how to use XPath Extractor to handle XML server responses. Perform the following steps:
- Launch JMeter. ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.