爬虫开发，内容采集系统

1 c#爬虫开发一

https://www.cnblogs.com/jjg0519/p/6702747.html

2 c#正则表达式

https://www.cnblogs.com/hehehehehe/p/6043710.html

3 图片下载器

http://www.cnblogs.com/edisonchou/p/4175190.html

4 xpath

https://www.cnblogs.com/asxinyu/p/CSharp_HtmlAgilityPack_XPath_Weather_Data.html

5 Selenium+C#自动化脚本开发学习

https://www.cnblogs.com/vaevvaev/p/7041858.html

http://www.cnblogs.com/qixue/p/3977135.html（封装类）

6 chrome浏览器的options参数

https://blog.csdn.net/xc_zhou/article/details/82415870

https://www.cnblogs.com/tobecrazy/p/4570494.html

7下载图片

https://www.cnblogs.com/gc2013/p/4223753.html

8 反爬虫系列

https://www.cnblogs.com/likeli/p/4730709.html