我必须向WALMART API发出POST请求,以便将我的产品上传到他们的平台上。我有一个包含要发送的请求的xml文件。 我的请求适用于ARC / Postman(下面可以看到工作版本的示例),问题是我无法使用Resttemplate在Java中工作,我根本无法正确设置正文请求(实际文件)。
您可以使用Resttemplate帮助将请求从下图转换/转换为Java吗?
到目前为止,我有这个代码来设置上面的标题(出于安全原因硬编码了一些值):
headers = new HttpHeaders();
headers.set("WM_SVC.NAME", "Walmart Marketplace");
headers.set("WM_QOS.CORRELATION_ID", "123456abcdef");
headers.set("WM_SEC.TIMESTAMP", timestamp);
headers.set("WM_SEC.AUTH_SIGNATURE", signatureString);
headers.set("WM_CONSUMER.ID", "my-consumer-id-cut-for-security-reasons");
headers.set("WM_CONSUMER.CHANNEL.TYPE", "my-channel-type");
headers.setContentType(MediaType.MULTIPART_FORM_DATA);
headers.setAccept(Arrays.asList(MediaType.APPLICATION_XML));
headers.set("Host", "https://marketplace.walmartapis.com");
和实际请求:
File file = new File("C:\\walmartfeed.xml");
DiskFileItem fileItem = new DiskFileItem("file", "text/xml", false, file.getName(), (int) file.length(), file.getParentFile());
fileItem.getOutputStream();
MultipartFile multipartFile = new CommonsMultipartFile(fileItem);
MultiValueMap<String, Object> parts =
new LinkedMultiValueMap<String, Object>();
parts.add("file", new ByteArrayResource(multipartFile.getBytes()));
HttpEntity<MultiValueMap<String, Object>> request = new HttpEntity<>(parts, headers);
restTemplate.getMessageConverters().add(new FormHttpMessageConverter());
restTemplate.getMessageConverters().add(new ByteArrayHttpMessageConverter());
restTemplate.getMessageConverters().add(new MultipartAwareFormHttpMessageConverter());
ResponseEntity<FeedAcknowledgement> response = restTemplate.exchange("https://marketplace.walmartapis.com/v3/feeds?feedType=item", org.springframework.http.HttpMethod.POST, request, FeedAcknowledgement.class);
谢谢