Android开发中HTTP协议HttpPost向服务器发送JSon数据格式的数据

public void sendBjData(final String send) {
		new Thread() {
			@Override
			public void run() {

				HttpClient httpClient = new DefaultHttpClient();
				String host_pool = application_iGBS.getApi_editBuildingAreas();
				// handler.sendEmptyMessage(0x01);
				try {
					HttpPost httpPost = new HttpPost(host_pool);
					List<NameValuePair> nameValuePairs = new ArrayList<NameValuePair>(
							1);
					nameValuePairs.add(new BasicNameValuePair("buildingInfo",
							send));
					httpPost.setEntity(new UrlEncodedFormEntity(nameValuePairs,
							"UTF-8"));
					HttpResponse response = httpClient.execute(httpPost);
					HttpEntity entity = response.getEntity();
					System.out.println("发送数据@@@@@@@@@@@@@@@@@@@@@@############"+ send);
					if (response.getStatusLine().getStatusCode() == 200) {
						BufferedReader br = new BufferedReader(
								new InputStreamReader(entity.getContent()));
						String line = null;
						while ((line = br.readLine()) != null) {
							System.out.println("+++++ReceiveMessage:" + line
									+ "+++++");
						}
					} else
						System.out.println("发送房间编辑数据失败，错误代码"
								+ response.getStatusLine().getStatusCode());
				} catch (Exception e) {
					e.printStackTrace();
				}

			}
		}.start();
	}

里面的send就是你要发送的组号的json数据。使用的时候 直接调用这个方法、传参数即可！！