public async Task <ResponseMessage> GettingRoles() { var users = DataBaseUser.TokenModel; _Logger.LogInformation($"用户{users?.UserName ?? ""},其ID:({users?.Id ?? ""}) 获取角色列表:\r\n"); var response = new ResponseMessage(); try { response = await _RolesManager.InforResponseList(); } catch (Exception el) { _Logger.LogError($"用户{users?.UserName ?? ""}({users?.Id ?? ""})获取角色列表报错:\r\n{el.ToString()}"); response.Code = ResponseCodeDefines.ArgumentNullError; response.Message = $"获取角色列表报错:{el.Message}"; } return(response); }