update

bailuntec-cost-core/src/main/java/com/blt/other/module/cost/controller/cost/CostController.java

@@ -491,7 +491,7 @@ public class CostController {
 
         if (null != parameterNames && parameterNames.hasMoreElements()) {
             String s = parameterNames.nextElement();
-            CostExportVo costExportVo = (CostExportVo) MyMapperUtil.getObject(s, CostExportVo.class);
+            CostExportVo costExportVo = JsonUtilByFsJson.jsonToBean(s, CostExportVo.class);
             List<String> exportNos;
             if (null != costExportVo.getParams().getKeys().getCostForm() && 3 == costExportVo.getParams().getKeys().getCostForm()) {
                 costExportVo.getParams().getKeys().setIsLend(1);