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