1. 继承关系,3个abstract类2. BaseController3. BaseAdminController4. StoreAddressAttribute5. CustomerLastActivityAttribute6. StoreLastVisitedPageAttribute7. ValidatePasswordAttribute8. NopHttpsRequirementAttribute9. AdminValidateIpAddress10. AdminAuthorizeAttribute:IAuthorizationFilter11. AdminAntiForgeryAttribute:IAuthorizationFilter12. AdminVendorValidation:IAuthorizationFilter