修复dnc导出无header问题

yangys

2025-08-16 9c483e9be881783af14ad68906e78ee557005eb4

 blade-service/blade-mdm/src/main/java/org/springblade/mdm/program/controller/NcProgramExportDNCController.java

@@ -57,12 +57,14 @@
         throw new ServiceException("未选择文件导出");
      }
      //try {
      String filename = "programexp-"+ DateUtil.format(DateUtil.now(), "yyyyMMddHHmm")+".zip";
      response.setHeader("Content-Disposition", "attachment; filename="+filename);
      response.setContentType("application/octet-stream");

         ByteArrayOutputStream bos = new ByteArrayOutputStream();
         ncProgramExportDNCService.exportDnc(vo.getIds(),bos);
         response.getOutputStream().write(bos.toByteArray());
         String filename = "programexp-"+ DateUtil.format(DateUtil.now(), "yyyyMMddHHmm")+".zip";
         response.setHeader("Content-Disposition", "attachment; filename="+filename);
         response.setContentType("application/octet-stream");


      //} catch (Exception e) {
         //log.error("导出DNC异常", e);