​
try {
  //下面這句必須加，不然報錯
  MultipartResolver resolver = new CommonsMultipartResolver(hsq.getSession().getServletContext());
  MultipartHttpServletRequest multipartRequest = (MultipartHttpServletRequest) hsq;
​
  //獲取一起跟檔案傳過來的其他引數值
  String id = multipartRequest.getParameter("id");
​
  //獲取上傳上來的檔案
  Map<String, MultipartFile> fileMap = multipartRequest.getFileMap();
  for (Map.Entry<String, MultipartFile> entry : fileMap.entrySet()) {
    MultipartFile file = entry.getValue();
    String fileName = file.getOriginalFilename();
    System.out.println(fileName);
    String path = "C:\\Users\\cool\\Desktop\\" + fileName;
    file.transferTo(new File(path));
   }
} catch (Exception e) {
  e.printStackTrace();
}
 

轉載自：關於使用Springmvc的MultipartHttpServletRequest來獲得表單上傳檔案的問題，萬分感謝~_百度知道 (baidu.com)