http post

[cino]

Hi ,
I am looking on how i can send a Http post in java.. pls help me a bit urgent .. thanks

[Petr]

Like that.

    private String sendPostRequest(String data) throws Exception {
        URLConnection conn = new URL(url).openConnection();
        conn.setDoOutput(true);
        OutputStreamWriter writer = new OutputStreamWriter(conn.getOutputStream());
        writer.write(data);
        writer.flush();
        StringBuffer answer = new StringBuffer();
        BufferedReader reader = new BufferedReader(new InputStreamReader(conn.getInputStream(), "UTF-8"));
        String line;
        while ((line = reader.readLine()) != null) {
            answer.append(line);
        }
        writer.close();
        reader.close();
        return answer.toString();
    }

I guess you are so lazy that can't find this in google.

[JosAH]

Hi ,
I am looking on how i can send a Http post in java.. pls help me a bit urgent .. thanks

I bet you haven't read the API documentation for the HttpURLConnection class.

kind regards,

Jos

[cino]

Thanks Dude,
how i can get this value in php..?
if let say ..
$hp_number = $_POST['key1'];
echo $hp_number;

where i must give the "key1" in java....?

[Petr]

like that, dude ))

String data = "key1=2&key2=2&key3=3";
...
sendPostRequest(data);

[cino]

Dude,my eclipse is returning that value.. but php page can't echo that value ....its not getting posted in the php variable..
thanks

[Petr]

look that
How to build a HTTP POST Request with Java? - Java

[cino]

cheers buddy...atlast we made it...thank you so much.....we owe you a beer...:)

[Petr]

) No problems. I glad to help you in anytime.