1.1.2 1.2 xtframe authz /authz-tags 自定义标签“ hasPermission com.xtframe.web.tags.HasPermissionTag JSP Displays body content only if the current Subject (user) 'has' (implies) the specified permission (i.e the user has the specified ability). name true true principal com.xxtframe.web.tags.PrincipalTag JSP Displays the user's principal or a property of the user's principal. type false true property false true defaultValue false true