Spring Filter Ordering

相关介绍：
Spring 官方英文：http://static.springsource.org/spring-security/site/docs/3.1.x/reference/security-filter-chain.html#d4e1307

中文翻译：http://www.family168.com/tutorial/springsecurity3/html/web-infrastructure.html#d0e2828

更多介绍：http://www.family168.com/oa/springsecurity/html/ch101-filters.html