山东接口微调整

web/building_saas/standard_interface/export/shandong_common.js

@@ -1216,7 +1216,7 @@ INTERFACE_EXPORT = (() => {
           const attrs = [
             {
               name: 'ItemNo',
-              value: node.code
+              value: (node.code) ? node.code : ''
             }, {
               name: 'Name',
               value: node.name