修改导出bug

epmet-plugins-module/pli-power-base/pli-power-base-server/src/main/java/com/epmet/plugin/power/modules/rent/controller/RentHouseController.java

@@ -1,5 +1,6 @@
 package com.epmet.plugin.power.modules.rent.controller;
 
+import com.alibaba.nacos.client.naming.utils.CollectionUtils;
 import com.epmet.commons.tools.aop.NoRepeatSubmit;
 import com.epmet.commons.tools.page.PageData;
 import com.epmet.commons.tools.utils.ExcelUtils;
@@ -75,6 +76,11 @@ public class RentHouseController {
     @GetMapping("export")
     public void export(@RequestParam Map<String, Object> params, HttpServletResponse response) throws Exception {
         List<RentHouseDTO> list = rentHouseService.list(params);
+        if(CollectionUtils.isEmpty(list)){
+            RentHouseDTO dto = new RentHouseDTO();
+            dto.setId("");
+            list.add(dto);
+        }
         ExcelUtils.exportExcelToTarget(response, null, list, RentHouseExcel.class);
     }