@RequestMapping("/export")
public ResponseEntity<byte[]> download() throws IOException {
String fileName =
String.format("菜品列表%s.xlsx", new SimpleDateFormat("yyyyMMdd").format(new Date()));
ExcelFactory.exportProducts(
fileName,
productService.getAll(),
productService.getTypeMap(),
productService.getProcurement());
File file = new File(fileName);
HttpHeaders headers = new HttpHeaders();
String cnfileName = new String(fileName.getBytes("UTF-8"), "iso-8859-1");
headers.setContentDispositionFormData("attachment", cnfileName);
headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
return new ResponseEntity<>(FileUtils.readFileToByteArray(file), headers, HttpStatus.CREATED);
}
@RequestMapping(value = "/all", method = RequestMethod.GET)
public @ResponseBody List<Product> getAll() {
return productService.getAll();
}
