异常处理、日志处理等问题

http://www.cnblogs.com/codeplus/archive/2011/07/16/2107999.html    博客乐园

http://www.doc88.com/p-508932780250.html   道客巴巴

http://blog.163.com/zhouhuoxiang12@126/blog/static/88776461200971103038761/ 日志处理

http://blog.csdn.net/carefree31441/article/details/4678914 日志

http://blog.csdn.net/deepwishly/article/details/5316127  日志数据库设计

http://blog.csdn.net/oathevil/article/details/7084979  struts2 annotation