private void upload(List<MultipartFile> multipartFiles) throws Exception {for (MultipartFile multipartFile : multipartFiles) {String fileName = multipartFile.getOriginalFilename();
String filePath = "F:/test";
String fileTotalName = filePath + File.separator + fileName;
File f = new File(fileTotalName);
multipartFile.transferTo(f);
}
}
@PostMapping("upload")
public R upload(HttpServletRequest request) throws Exception {List<MultipartFile> files = new ArrayList<>();
MultipartHttpServletRequest multipartHttpServletRequest = (MultipartHttpServletRequest) request;
Iterator<String> a = multipartHttpServletRequest.getFileNames();// 返回的数量与前端 input 数量雷同, 返回的字符串即为前端 input 标签的 name
while (a.hasNext()) {String name = a.next();
List<MultipartFile> multipartFiles = multipartHttpServletRequest.getFiles(name);// 获取单个 input 标签上传的文件,可能为多个
files.addAll(multipartFiles);
}
upload(files);
return R.success();}