how to upload the image into server

Question

i tried to upload the image to the server for two days but i could not post the image .the coding is compiled and run sucessfully but the imag is not write into the server.<

Answer 1

public boolean fileUpload(Map<String , String> params, ByteArrayOutputStream file, String link) throws Throwable{


    Account user = Util.getAccount(getApplicationContext());

    try{

        HttpClient httpClient = new DefaultHttpClient();

        HttpPost postRequest = new HttpPost(link);

        MultipartEntity multipartContent = new MultipartEntity();

        if (params != null && !params.isEmpty()) {
            for (Map.Entry<String , String> entry : params.entrySet()) {
                multipartContent.addPart(entry.getKey(),new StringBody(entry.getValue(),Charset.forName(HTTP.UTF_8)));
            }
        }

        byte[] data = file.toByteArray();

        ByteArrayBody img = new ByteArrayBody(data, "capture.jpg");
        multipartContent.addPart("image",img);
        postRequest.setEntity(multipartContent);
        HttpResponse res = httpClient.execute(postRequest);
        res.getEntity().getContent().close();

        return true;

    }catch(Throwable e){
        throw e;
    }

}

Answer 2

here is a nice article, http://blog.sptechnolab.com/2011/03/09/android/android-upload-image-to-server/. It contains an example that will upload an image and write it at server side. It works.