用python写爬虫笔记（一）

https://bitbucket.org/wswp/code

http://example.webscraping.com

http://www.w3schools.com

selenium.googlecode.com/git/docs/api/py/index.html

什么是XPath：http://www.w3.org/TR/xpath/
XPath 基础教程：http://www.w3schools.com/xpath/default.asp
selenium 中被误解的XPath ： http://magustest.com/2012/03/27/wrong-xpath-in-selenium/

识别网站使用的技术

pip install builtwith

build