/// <summary>
 /// 获取权限分页
 /// </summary>
 /// <param name="filter">权限筛选信息</param>
 /// <returns>返回权限分页</returns>
 public IPaging <PermissionDto> GetPermissionPaging(PermissionFilterDto filter)
 {
     return(permissionBusiness.GetPermissionPaging(filter));
 }