促销订单明细商品重复bug修复

src/custom/restcontroller/webmanage/sale/order/OrderItems.java

@@ -628,7 +628,7 @@ public class OrderItems extends Controller {
 //        querySQL.addJoinTable(JOINTYPE.left, "plm_itemextend", "t4", "t4.itemid = t1.itemid and t4.siteid = t1.siteid",
 //                "erpitemno", "erpitemname", "material", "prodline", "device", "specalnote");
         querySQL.addJoinTable(JOINTYPE.left, "sa_promotion_items", "t4",
-                "t4.itemid = t1.itemid and t4.siteid = t1.siteid and t4.sa_promotionid=" + sa_promotionid);
+                "t4.sa_promotion_itemsid = t1.sa_promotion_itemsid and t4.siteid = t1.siteid and t4.sa_promotionid=" + sa_promotionid);
 
         querySQL.addQueryFields("candispatchqty", "ifnull(t2.candispatchqty, 0)");
         querySQL.addQueryFields("cansaleqty", "ifnull(t2.cansaleqty, 0)");