http://blog.youkuaiyun.com/u013378306/article/details/50545552
shiro默认过滤器(10个)
- anon -- org.apache.shiro.web.filter.authc.AnonymousFilter
- authc -- org.apache.shiro.web.filter.authc.FormAuthenticationFilter
- authcBasic -- org.apache.shiro.web.filter.authc.BasicHttpAuthenticationFilter
- perms -- org.apache.shiro.web.filter.authz.PermissionsAuthorizationFilter
- port -- org.apache.shiro.web.filter.authz.PortFilter
- rest -- org.apache.shiro.web.filter.authz.HttpMethodPermissionFilter
- roles -- org.apache.shiro.web.filter.authz.RolesAuthorizationFilter
- ssl -- org.apache.shiro.web.filter.authz.SslFilter
- user -- org.apache.shiro.web.filter.authc.UserFilter
- logout -- org.apache.shiro.web.filter.authc.LogoutFilte