@@ -166,7 +168,7 @@ public class WxCouponOrderCVo extends WxCouponOrder {
if (StringUtils.isBlank(couponOrderId)) {
return null;
}
StringBuffer sb = new StringBuffer().append(couponOrderId).append(":").append(DateUtils.date2String(DateUtils.getSecondsTimeAfter(expiredSeconds, new Date())));
StringBuffer sb = new StringBuffer().append(couponOrderId).append("&").append(DateUtils.date2String(DateUtils.getSecondsTimeAfter(expiredSeconds, new Date())));