fix order refund express

Helius

2021-09-24 aebfaf5c2ee60b28192750f7b057413ac80fb9d6

 src/main/java/cc/mrbird/febs/mall/entity/MallOrderInfo.java

@@ -62,6 +62,11 @@
     */
    private Integer delFlag;

    /**
     * 确认收货时间
     */
    private Date receivingTime;

    @TableField(exist = false)
    private List<MallOrderItem> items;
}