public async Task <ResponseMessage> DeleteRoles([FromBody] List <string> rolesRequest) { var users = DataBaseUser.TokenModel; _Logger.LogInformation($"用户{users?.UserName ?? ""},其ID:({users?.Id ?? ""}) 删除角色:\r\n" + (rolesRequest != null ? JsonHelpers.ToJSON(rolesRequest) : "")); var response = new ResponseMessage(); try { response = await _RolesManager.DeletRoleAsync(rolesRequest); } catch (Exception el) { _Logger.LogError($"用户{users?.UserName ?? ""}({users?.Id ?? ""})删除角色报错:\r\n{el.ToString()}"); response.Code = ResponseCodeDefines.ArgumentNullError; response.Message = $"删除角色报错:{el.Message}"; } return(response); }