大型网站日志方案

1.log4Net(J) 

2.CommonLogging

3.elmah

http://www.cnblogs.com/lerit/archive/2011/04/19/2020565.html

4.服务创建(TopShelf)

http://www.cnblogs.com/jys509/p/4614975.html

http://www.cnblogs.com/shanyou/archive/2011/05/04/2037008.html

5.服务轮询 Quartz+TopShelf

http://www.cnblogs.com/lzrabbit/archive/2012/04/13/2447609.html