摘要：
http://www.beefycode.com/post/Log4Net-Tutorial-pt-1-Getting-Started.aspxhttp://www.beefycode.com/post/Log4Net-Tutorial-pt-2-Basic-XML-Configuration.aspxhttp://www.beefycode.com/post/Log4Net-Tutorial-pt-3-Appenders.aspxhttp://www.beefycode.com/post/Log4Net-Tutorial-pt-4-Layouts-and-Patterns.aspxhttp: 阅读全文
