Akbar Begimqulov Akbar Begimqulov - 1 year ago 131
Android Question

multipart file upload by okhttp in android

Generated the code below by postman:

OkHttpClient client = new OkHttpClient();

MediaType mediaType = MediaType.parse("multipart/form-data; boundary=---011000010111000001101001");
RequestBody body = RequestBody.create(mediaType, "-----011000010111000001101001\r\nContent-Disposition: form-data; name=\"image\"; filename=\"[object Object]\"\r\nContent-Type: false\r\n\r\n\r\n-----011000010111000001101001--");
Request request = new Request.Builder()
.addHeader("content-type", "multipart/form-data; boundary=---011000010111000001101001")
.addHeader("x-access-token", "MczCvMEbllNhGaMwEDnGXuQjrwBAYuYleFlgsUZDWRYbVaohpEGgofonYcvHsgPaTnbzHxCvJWalYFTY")
.addHeader("accept-language", "ru")

Response response = client.newCall(request).execute();

This request make a file on Server with 0 Kb size. and I couldn't put a file. So, I have to put a file like this:

RequestBody body = RequestBody.create(mediaType, new File(filename));

But I got TimeOutExaption.

How to put a file by this kind of Rest API?

Answer Source

I found a way to multipart file upload by Ion.

Ion.with(context).load(url).setHeader("x-access-token", token)
            .setMultipartParameter("x-access-token", token)
            .setMultipartFile("image", "image/jpeg", file)
            .asString().withResponse().setCallback(new FutureCallback<Response<String>>() {
        public void onCompleted(Exception e, Response<String> result) {
            if (result != null)
                onSuccess(result.getResult(), result.getHeaders().code());

Rest API: enter image description here

enter image description here

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