Android Post方法请求URL 迭代器

protected static CommResult HttpPost(Context context, String url,HashMap<String, String> map) {synchronized ("http post") {CommResult result = new CommResult();HttpClient httpClient = getNewHttpClient(context);HttpPost httpPost = new HttpPost(url);ArrayList<BasicNameValuePair> postDate = new ArrayList<BasicNameValuePair>();Set<String> set = map.keySet();Iterator<String> iterator = set.iterator();while (iterator.hasNext()) {String key = (String) iterator.next();postDate.add(new BasicNameValuePair(key, map.get(key)));}try {UrlEncodedFormEntity entity = new UrlEncodedFormEntity(postDate, HTTP.UTF_8);httpPost.setEntity(entity);HttpResponse response = httpClient.execute(httpPost);InputStream in = response.getEntity().getContent();int statusCode = response.getStatusLine().getStatusCode();String message = InputStreamToString(in);result.setMessage(message);result.setResponseCode(String.valueOf(statusCode));} catch (UnsupportedEncodingException e) {e.printStackTrace();} catch (ClientProtocolException e) {e.printStackTrace();} catch (IOException e) {e.printStackTrace();}return result;}}
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