package request import "errors" type FollowUserRequest struct { BaseRequest TargetUserId string } // 参数合法性检验 func (request *FollowUserRequest) CheckParameter() (err error) { if len(request.AccessToken) == 0 { err = errors.New("AccessToken不能为空") return } if len(request.TargetUserId) == 0 { err = errors.New("TargetUserId不能为空") return } return }