Intentando obtener fuente HTML

[walterdevel]

Sería algo así:

String ret = "";
try{

URL u = new URL(from_url);
URLConnection uc = u.openConnection();
HttpURLConnection httpConnection = (HttpURLConnection) uc;


uc.addRequestProperty("User-Agent", "agente");//cambia esto, es para que no te detecten como bot

uc.setConnectTimeout(100000);// esto lo use así porque se desconectaba a veces
if(httpConnection.getResponseCode() != 200) {
return "";
}
httpConnection.setFollowRedirects(true);
ret = "";
BufferedReader in = new BufferedReader(new InputStreamReader(uc.getInputStream()));
String inputLine;

while ((inputLine = in.readLine()) != null) {
ret += inputLine;
}
in.close();
httpConnection.disconnect();
} catch(Exception e) {

}
return ret;