billId = $billId; $this->apiParas["billId"] = $billId; } public function getBillId() { return $this->billId; } public function getApiMethodName() { return "bm.elife.recharge.mobile.correct"; } public function getApiParas() { return $this->apiParas; } public function check() { RequestCheckUtil::checkNotNull($this->billId, "billId"); } public function putOtherTextParam($key, $value) { $this->apiParas[$key] = $value; $this->$key = $value; } }