传文件给其他服务器

public static boolean uploadFileToRemote(RestTemplate restTemplate,String url,File file){

MultiValueMap map = new LinkedMultiValueMap<>();
map.add("file",new FileSystemResource(File));
HttpHeads httpHeads = new HttpHeads();
httpHeads.setContentType(MediaType.MULTIPART_FORM_DATA);
HttpEntity> httpEntity = new HttpEntity<>(map,httpHeads);
ResponseEntity response = restTemplate.postForEntity(url,httpEntity,ResultCode.class);
//校验返回值
。。。

}