android的网络访问URL

浏览数：59 / 时间：2015年06月11日

Thread visitBaiduThread = new Thread(new VisitWebRunnable());
   visitBaiduThread.start();
   try {
       visitBaiduThread.join();

          System.out.println("xiancheng======");

   } catch (InterruptedException e) {
       // TODO Auto-generated catch block
       e.printStackTrace();
   }

----------------------

class VisitWebRunnable implements Runnable{

        @Override
        public void run() {
            // TODO Auto-generated method stub
            String data = getURLResponse("http://www.bjtime.cn");
           String resultStr = data;
           System.out.println("ddddd----"+resultStr);
        }
        private String getURLResponse(String urlString){
            HttpURLConnection conn = null; //连接对象
            InputStream is = null;
              resultData = "";
            try {
                URL url = new URL(urlString); //URL对象
                conn = (HttpURLConnection)url.openConnection(); //使用URL打开一个链接
                conn.setDoInput(true); //允许输入流，即允许下载
                conn.setDoOutput(true); //允许输出流，即允许上传
                conn.setUseCaches(false); //不使用缓冲
                conn.setRequestMethod("GET"); //使用get请求
                is = conn.getInputStream();   //获取输入流，此时才真正建立链接
                InputStreamReader isr = new InputStreamReader(is);
                BufferedReader bufferReader = new BufferedReader(isr);
                String inputLine = "";
                while((inputLine = bufferReader.readLine()) != null){
                    resultData += inputLine + "\n";
                }

            } catch (MalformedURLException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }catch (IOException e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }finally{
                if(is != null){
                    try {
                        is.close();
                    } catch (IOException e) {
                        // TODO Auto-generated catch block
                        e.printStackTrace();
                    }
                }
                if(conn != null){
                    conn.disconnect();
                }
            }

            return resultData;
        }