Recent work xpath used, copied directly from the browser down the wrong path and length often very long, so I think before used a chrome plugin, you can write directly xpath statements, and parse out the results appear in real time, test xpath statement whether written correctly. Results are as follows:
Here to talk about how to install xpath. The first method is to click on the Internet after scientific chrome extension and then download the application store. The second method is today spoken to the Internet to download xpath, and then install the extension in the chrom.
First you need to download xpath, you can find resources online, then download the file extension of the crx change the extension to zip, open chrome extension, switching to developer mode, the changed files onto the chrome extension page, the words will be installed and then click install. After installation open xpath plug-in, this time the browser search box to the right you can see a sign of xpath.
Then click on the icon xpath does not have any reaction, one input box will be able to restart the computer appeared.