java - WebResource 多部分发布请求

Question

我需要使用 java test 将发布请求发送到这个休息函数：

@RequestMapping(value = "/upload", method = RequestMethod.POST)
public @ResponseBody String handleFileUpload(@PathVariable Long ownerId, @RequestBody MultipartFile file,
        HttpServletResponse response) throws IOException {
//Some function
}

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这是我的审判：

File file = new File("filePath");
FileDataBodyPart fileDataBodyPart = new FileDataBodyPart("file", file, MediaType.MULTIPART_FORM_DATA_TYPE);
WebResource webResource = createResourceClient("restPath", user);
ClientResponse response = webResource.type(MediaType.MULTIPART_FORM_DATA_TYPE).post(ClientResponse.class, fileDataBodyPart);

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错误说：

“当前请求不是多部分请求”

Answer 1

下面的代码会将文件和 ContentDispostion 发送到 REST API。

FormDataBodyPart formPart = new FormDataBodyPart(FormDataContentDisposition.name("file").fileName("YourFileName").build(),
            inputStream,MediaType.APPLICATION_OCTET_STREAM_TYPE);

    MultiPart multipart = new FormDataMultiPart().bodyPart(formPart);
    resource = resource.path("Your Rest api path");
ClientResponse response = resource.type(MediaType.MULTIPART_FORM_DATA).post(ClientResponse.class, multipart);