Selenium Introduction
Selenium provides a more convenient web crawler technology, according to the current experience of oranges, Selenium has the following features:
- Open Source, free
- Simple, is an oo way, easy to get started.
- Adapt to network coding changes. Compared to the Urllib library, because the Urllib on the page is HTML format, extract useful information to be filtered through the RE, the site code changes slightly, re-regular expression will also change accordingly. And selenium is more adaptable.
It is currently popular for browsers such as Firefox, IE, Chrome, remote, and so on. Currently supported versions of Selenium include 2.7, 3.2, 3.3 and 3.4
Selenium Installation
There are a variety of installation options, here is a simple installation method, that is, the installation via PIP
Pip Install Selenium
Selenium Reference Address
Home:
http://www.seleniumhq.org
Get Start
https://selenium-python.readthedocs.org/
Docs:
Http://selenium.googlecode.com/git/docs/api/py/index.html
Selenium Package API
Dev:
https://code.google.com/p/selenium/
PyPI:
Https://pypi.python.org/pypi/selenium
IRC:
#selenium Channel on freenode
Selenium Introduction and Installation