Spring

Spring3 MVC Login Interceptor（Spring 拦截器）

http://www.cnblogs.com/AloneSword/p/3420286.html

http://blog.csdn.net/meteorlwj/article/details/2198181

http://static.springsource.org/spring/docs/current/spring-framework-reference/html/mvc.html#mvc-ann-arguments 

http://www.cnblogs.com/waytofall/p/3460533.html