我正试图从一个网站获取特定标签。 我可以阅读HTML但无法获取特定标签。 有没有办法完成这项任务？ 我正在寻找其他线程，但我找不到解决方案。
提前致谢。
这是代码。
public class MainActivity extends Activity {
TextView text;
@Override
protected void onCreate(Bundle savedInstanceState) {
super.onCreate(savedInstanceState);
setContentView(R.layout.activity_main);
text = (TextView)findViewById(R.id.text);
DownloadTask task = new DownloadTask();
task.execute("http://zodia.bg/sign/aries");
}
private class DownloadTask extends AsyncTask<String, Void, String>{
@Override
protected String doInBackground(String... urls) {
HttpResponse response = null;
HttpGet httpGet = null;
HttpClient mHttpClient = null;
String s = "";
try {
if(mHttpClient == null){
mHttpClient = new DefaultHttpClient();
}
httpGet = new HttpGet(urls[0]);
response = mHttpClient.execute(httpGet);
s = EntityUtils.toString(response.getEntity(), "UTF-8");
} catch (IOException e) {
e.printStackTrace();
}
return s;
}
@Override
protected void onPostExecute(String result){
text.setText(result);
}
}
}