Android学习心得（四）——互联网应用
Android中，互联网应用和java里基本一样，也没有什么好说的，但在我测试上传图片时遇到一个问题，先看一段代码：
private void uploadImage(String httpUrl) {try {OutputStream os = null;InputStream is = null;URL url = new URL(httpUrl);HttpURLConnection conn = (HttpURLConnection) url.openConnection();conn.setDoOutput(true);conn.setDoInput(true);conn.setRequestMethod("POST");conn.setRequestProperty("X-Online-Host", "www.ppice.com");conn.connect();os = conn.getOutputStream();InputStream bmis = getResources().openRawResource(R.drawable.icon);int i = 0;while (i != -1) {i = bmis.read();os.write(i);}bmis.close();os.flush();os.close();is = conn.getInputStream();is.close();} catch (IOException e) {e.printStackTrace();}}