处理冲突问题

packageA/contract/modules/discount/product/index.js

@@ -19,6 +19,10 @@ Component({
         type: {
             type: String,
             value: "指定单价"
+        },
+        isSync: { //居间同步
+            type: Boolean,
+            value: true
         }
     },
     data: {