[有待整理] JAVA 日志框架

1 日志接口
1-1 apache common logging
1-2 SLF4J

2 日志组件
2-1 jdk4 logging

http://every-best.iteye.com/blog/283868
http://qingzuochen.iteye.com/blog/616151
http://ymfans.iteye.com/blog/240944
http://dev.sei.pku.edu.cn/trac/pkuas/blog/notes_0406_zl
http://www.4ucode.com/Study/Topic/1134927
http://www.ibm.com/developerworks/cn/java/j-lo-jdklogger/index.html

2-2 log4j
2-3 Logback