response.setHeader("Content-disposition", "attachment; filename=" + URLEncoder.encode("成本清单", "UTF-8") + ".xlsx");
response.setContentType("application/vnd.ms-excel;charset=utf-8");
Map<String, Object> result = schemeSchemeSpaceComponentService.downLoadSchemeSpaceComponent(schemeSchemeSpaceComponent);
JxlsUtil.exportExcel(loader.getResource("classpath:cost_of_listing.xlsx").getInputStream(), response.getOutputStream(), result);