从HttpServletRequest中获取前端传过来的文件
@RequestMapping("/uploadFile")public void fileUpload(HttpServletRequest request) throws IllegalStateException, IOException {MultipartHttpServletRequest multipartRequest =WebUtils.getNativeRequest(requ
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@RequestMapping("/uploadFile")
public void fileUpload(HttpServletRequest request) throws IllegalStateException, IOException {
MultipartHttpServletRequest multipartRequest =
WebUtils.getNativeRequest(request, MultipartHttpServletRequest.class);
MultipartFile file = multipartRequest.getFile("file");
System.out.println(file);
BufferedReader bufferedReader = new BufferedReader(new InputStreamReader(file.getInputStream()));
String lineTxt;
while ((lineTxt=bufferedReader.readLine())!=null){
System.out.println(lineTxt);
}
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