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