使用 Spring 的 RestTemplate 在后台模拟 post 请求上传文件，文件名乱码

[ne6rd]

RestTemplate restTemplate = new RestTemplate();
        HttpHeaders headers = new HttpHeaders();
        headers.add("Authorization", addToken);
        MediaType type = MediaType.parseMediaType("multipart/form-data;charset=UTF-8");
        headers.setContentType(type);

        MultiValueMap<String, Object> form = new LinkedMultiValueMap<String, Object>();
        FileSystemResource fileSystemResource = new FileSystemResource("c:\\测试.txt");
        form.add("parent_dir", uploadPath);
        form.add("file", fileSystemResource);

        HttpEntity<MultiValueMap<String, Object>> requestEntity = new HttpEntity<MultiValueMap<String, Object>>(form, headers);
        ResponseEntity<String> responseEntity = restTemplate.exchange(url, HttpMethod.POST, requestEntity, String.class);

Content-Disposition 我查了下好像只支持 ISO8859-1 编码，
尝试用这种方法手动转换过去也不行。

HttpHeaders headers2 = new HttpHeaders();
String cd = "form-data; name=\"file\"; filename=\"" + "测试" + "\"";
String cdEncode = new String(cd.getBytes("utf-8"), "iso8859-1");
headers2.add("Content-Disposition", cdEncode);
HttpEntity<FileSystemResource> fileSystemResourceHttpEntity = new HttpEntity<FileSystemResource>(fileSystemResource, headers2);
form.add("file", fileSystemResourceHttpEntity);


请问 java 后台上传文件应该怎么处理中文文件名？谢谢

[arvintian]

解决了吗？怎么解决的，分享一下，谢谢～