bug fix

service/goods/orders.go

@@ -17,7 +17,7 @@ import (
 	"github.com/yl10/kit/guid"
 )
 
-var mtx sync.Mutex
+var mtx *sync.Mutex
 
 // Orders 下单
 func (s *GoodsServ) Orders(
@@ -595,3 +595,7 @@ func (s *GoodsServ) GetNewGoods(ordersID string) (*goods.OrdersWithGoods, error)
 
 	return order, nil
 }
+
+func init() {
+	mtx = new(sync.Mutex)
+}