StackOverflow2013

Note that there are some explanatory texts on larger screens.

plurals

POUpload Image using blackberry
text
Body
copied!<p>I want to upload an image in blackberry simulator using MultipartPostData, the following is my code but it does not seem to work. I have also signed my .cod file. Can anyone help me please?</p> <pre><code>public void postData(String Url, bytes[] data) { if (DeviceInfo.isSimulator()){ Url=Url+";deviceSide=true"; } HttpConnection httpConn=null; OutputStream os=null; InputStream is=null; String url=Url; try { PostData form = new MultipartPostData(MultipartPostData.DEFAULT_CHARSET, false) ; byte [] postData = data; form.setData(postData); httpConn = (HttpConnection) Connector.open(url); httpConn.setRequestMethod(HttpConnection.POST); httpConn.setRequestProperty("User-Agent", "BlackBerry"); httpConn.setRequestProperty("Content-Type", "multipart/form-data"); httpConn.setRequestProperty("MIME-Type", "Image/Jpeg"); httpConn.setRequestProperty(HttpProtocolConstants.HEADER_CONTENT_LENGTH, String.valueOf(postData.length)); httpConn.setRequestProperty("Content-Language", "en-US"); os =httpConn.openOutputStream(); os.write(form.getBytes()); //read response StringBuffer sb = new StringBuffer(); is = httpConn.openDataInputStream(); int chr; while ((chr = is.read()) != -1) sb.append((char) chr); System.out.println("Result................................ " + sb.toString()); String result=sb.toString(); } catch(Exception e) { System.out.println(e.toString()); } finally { try{ if(is!= null) is.close(); if(os != null) os.close(); if(httpConn != null) httpConn.close(); } catch(Exception e1){ System.out.println(e1.toString()); } } } </code></pre>

Querying!

Guidance

An individual column

Larger individual text columns get their own page to allow for proper reading.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload