修改企业简称取值

@@ -68,7 +68,10 @@ const handleApprovalDialogCancel = () => {
 const tableFields: any = ref([
 const tableFields: any = ref([
   { label: "序号", type: "index", width: 56, align: "center" },
   { label: "序号", type: "index", width: 56, align: "center" },
   { label: "企业名称", field: "param1", width: 200, },
   { label: "企业名称", field: "param1", width: 200, },
-  { label: "企业简称", field: "abbreviation", width: 160, },
+  { label: "企业简称", field: "abbreviation", width: 160, getName: (scope) => {
+      const param4 = scope.row.param4 || '';
+      return param4 ? param4.split('_')?.slice(3)?.join('_') : '--'
+   } },
   { label: "统一社会信用代码", field: "param3", width: 160 },
   { label: "统一社会信用代码", field: "param3", width: 160 },
   {
   {
     label: "法人姓名", field: "juridicalPerson", width: TableColumnWidth.USERNAME, getName: (scope) => {
     label: "法人姓名", field: "juridicalPerson", width: TableColumnWidth.USERNAME, getName: (scope) => {