1 MultiValueMap request = new LinkedMultiValueMap(1); 2 ByteArrayResource is = new ByteArrayResource(multipartFile.getBytes()) { 3 @Override 4 public String getFilename() { 5 return multipartFile.getOriginalFilename(); 6 } 7 }; // 此處從multipartFile獲取byte[],如果是上傳本地文件可以使用io獲取byte[] 8 request.add("file", is); 9 Result response = restTemplate.postForObject(uploadUrl, request, Result.class);