Eclipse中的源代码Http连接

Question

我尝试连接https://stackoverflow.com/about.命令行连接成功。但当我连接到Android Gui+Genymotion时，程序坏了。虚线为：urlConn.connect（）；错误消息：很遗憾，Merhaba已经停止。我添加了

<uses-permission android:name="android.permission.INTERNET" />
<uses-permission android:name="android.permission.ACCESS_NETWORK_STATE" />

但我还是有个问题。对不起，我的英语不好。

public class MainActivity extends Activity {
@Override
protected void onCreate(Bundle savedInstanceState) {
    super.onCreate(savedInstanceState);
    setContentView(R.layout.activity_main);
      String strUrl = "https://stackoverflow.com/about";
      try {
          URL url = new URL(strUrl);
          HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
          urlConn.connect();
          //System.out.println(HttpURLConnection.HTTP_OK);
          //assertEquals(HttpURLConnection.HTTP_OK, urlConn.getResponseCode());
      } catch (IOException e) {
          //System.err.println("Error creating HTTP connection");
          //System.out.println("Hata");
          //throw e;
      }         
}

Answer 1

试试这个：

 final String strUrl = "http://stackoverflow.com/about";
    Thread thread = new Thread(new Runnable(){
        @Override
        public void run() {
            try {
                URL url = new URL(strUrl);
                  HttpURLConnection urlConn = (HttpURLConnection) url.openConnection();
                  urlConn.connect();
            } catch (Exception e) {
                e.printStackTrace();
            }
        }
    });
    thread.start();