// 文件的下载
@RequestMapping("download")
public ResponseEntity<byte[]> download() throws IOException {
File file = new File("d:/PLSQLDeveloper.zip");
HttpHeaders headers = new HttpHeaders();
headers.setContentType(MediaType.APPLICATION_OCTET_STREAM);
headers.setContentDispositionFormData("attachment", "dict.txt");
headers.setContentLength(file.length());
return new ResponseEntity<byte[]>(
FileUtils.readFileToByteArray(file), headers, HttpStatus.CREATED);
}
