productId = $productId; $this->apiParas["product_id"] = $productId; } public function getProductId() { return $this->productId; } public function getApiMethodName() { return "tmall.product.update.schema.get"; } public function getApiParas() { return $this->apiParas; } public function check() { RequestCheckUtil::checkNotNull($this->productId,"productId"); } public function putOtherTextParam($key, $value) { $this->apiParas[$key] = $value; $this->$key = $value; } }