使用 OKhttp 上传表单数据中的图像和音频给我 BadRequest Status 400

Question

我正在使用 put 请求上传图片并使用 Okhttp 到服务器，该请求在邮递员中工作正常，但通过 android 它给了我错误的请求我已经实现了这里讨论的方法

请帮我解决这个问题....提前致谢

 public  Boolean uploadFile(String serverURL, File file) {
    OkHttpClient client = new OkHttpClient();
    try {

        RequestBody requestBody = new MultipartBuilder()
                .type(MultipartBuilder.FORM)
                .addFormDataPart("file", file.getName(),
                        RequestBody.create(MediaType.parse("image/jpg"), file))
                .addFormDataPart(caseId+"_audio", caseId+"_audio",
                        RequestBody.create(MediaType.parse("audio/*"), Audio))
                .build();

        Request request = new Request.Builder()
                .url(serverURL)
                .put(requestBody)
                .build();

        client.newCall(request).enqueue(new Callback() {

            @Override
            public void onFailure(Request request, IOException e) {
                e.printStackTrace();
                // Handle the error
            }

            @Override
            public void onResponse(Response response) throws IOException {
                if (!response.isSuccessful()) {
                    response.toString();
                    // Handle the error
                }
                // Upload successful
            }
        });
    }catch (Exception ex) {
        ex.printStackTrace();
        // Handle the error
    }
    return false;
}

screenshot of the successful upload of image on postman

Answer 1

试试这个来重置超时：

OkHttpClient client = new OkHttpClient();
client.setConnectTimeout(60, TimeUnit.SECONDS); 
client.setReadTimeout(60, TimeUnit.SECONDS);

Answer 2

嗯，错误出在请求正文中。

   RequestBody requestBody = new MultipartBuilder()
            .type(MultipartBuilder.FORM)
            .addFormDataPart("file", file.getName(),
                    RequestBody.create(MediaType.parse("image/jpg"), file))
            .addFormDataPart(caseId+"_audio", caseId+"_audio",
                    RequestBody.create(MediaType.parse("audio/*"), Audio))
            .build();

更改了这一行

 .addFormDataPart(caseId+"_audio", caseId+"_audio",
                    RequestBody.create(MediaType.parse("audio/*"), Audio))
            .build();

到

   .addFormDataPart(caseId+"_audio", Audio.getName(),
                    RequestBody.create(MediaType.parse("audio/*"), Audio))
            .build();

使用 OKhttp 上传表单数据中的图像和音频给我 BadRequest Status 400

Uploading Image and Audio in form data with OKhttp giving me BadRequest Status 400

android

multipartform-data

okhttp