periodId = $periodId; $this->apiParas["period_id"] = $periodId; } public function getPeriodId() { return $this->periodId; } public function getApiMethodName() { return "dingtalk.oapi.edu.grade.list"; } public function getApiParas() { return $this->apiParas; } public function check() { RequestCheckUtil::checkNotNull($this->periodId,"periodId"); } public function putOtherTextParam($key, $value) { $this->apiParas[$key] = $value; $this->$key = $value; } }