fix: "t_coin_order表中多写了一个productNum字段"

src/main/java/com/szwl/mapper/xml/TCoinOrderMapper.xml

@@ -44,7 +44,6 @@
         <result column="merchant_order_id" property="merchantOrderId" />
         <result column="request_id" property="requestId" />
         <result column="payment_intent_id" property="paymentIntentId" />
-        <result column="product_num" property="productNum" />
         <result column="company_type" property="companyType" />
         <result column="refund_quantity" property="refundQuantity" />
         <result column="is_air" property="isAir" />

src/main/java/com/szwl/model/entity/TCoinOrder.java

@@ -145,9 +145,6 @@ public class TCoinOrder implements Serializable {
     @ApiModelProperty(value = "airwallex交易编号")
     private String paymentIntentId;
 
-    @ApiModelProperty(value = "商品数量，每笔订单中有几个商品")
-    private Integer productNum;
-
     @ApiModelProperty(value = "公司平台，0或空为申泽，1为七云")
     private String companyType;