不错的博客地址
http://www.cnblogs.com/fangyukuan/archive/2010/09/18/1829871.html
http://blog.sina.com.cn/s/blog_715811390100rtke.html(很全)
http://blog.sina.com.cn/s/blog_a8b2435901013nw3.html
http://www.cnblogs.com/fangyukuan/archive/2010/09/18/1830493.html