remove one member table UPDATE lock

data/logic/buy_virtual.logic.php

@@ -117,7 +117,7 @@ class buy_virtualLogic
             $model_goods = Model('goods');
             //开始事务
             $trans = new trans_wapper($model_goods,__METHOD__);
-            $member_info = Model('member')->getMemberInfoLock(['member_id' => $member_id]);
+            $member_info = Model('member')->getMemberInfo(['member_id' => $member_id]);
             $order_info = $this->_createOrder($input,$goods_info,$member_info);
             if (!empty($post['password']))
             {