https://blog.csdn.net/zhoufoxcn/article/details/2220533
http://www.cnblogs.com/wangsaiming/archive/2013/01/11/2856253.html
Download log4net + configuration file
https://blog.csdn.net/zhoufoxcn/article/details/2220533
http://www.cnblogs.com/wangsaiming/archive/2013/01/11/2856253.html
Download log4net + configuration file