Crawler--Install and use Firefox plugin Httpfox

Using Python to write a reptile will certainly want to analyze the browser's various behavior, I use the tool is the Firefox browser plug-in Httpfox, the following describes the installation and use of this plug-in method.

First, open the Firefox browser, click on the menu in the upper right corner to open additional components

Second, click on the extension on the left, search Httpfox on the right

After the search to click on the installation can be installed after the restart Firefox browser.

Third, open Httpfox
Click on the top right corner menu, click Custom, drag the Httpfox in. Click Httpfox, select Open in Own Window to open Httpfox.

Httpfox is run by default, and the HTTP traffic that is transmitted between the browser and the Web server is monitored and analyzed. Click on the upper left corner of the clear can be clearly captured data, click Stop to Run, click Start to continue to run, as to capture the various data after the combination of specific code to say it.