Spring mvc 上传文件，报The current request is not a multipart request

public UploadResponse upload(@RequestParam(required = false) MultipartFile zipFile, String token){...}

解决方法

public UploadResponse upload(HttpServletRequest request, String token){

MultipartFile pFile = null;
CommonsMultipartResolver multipartResolver = new CommonsMultipartResolver(request.getSession().getServletContext());
if(multipartResolver.isMultipart(request)){
MultipartHttpServletRequest multiRequest = (MultipartHttpServletRequest)request;
pFile = multiRequest.getFileMap().get("pFile");
}

}