Sending a POST Request Using a URL
See also Sending a POST Request Using a Socket.
try {
// Construct data
String data = URLEncoder.encode("key1", "UTF-8") + "=" + URLEncoder.encode("value1", "UTF-8");
data += "&" + URLEncoder.encode("key2", "UTF-8") + "=" + URLEncoder.encode("value2", "UTF-8");
// Send data
URL url = new URL("http://hostname:80/cgi");
URLConnection conn = url.openConnection();
conn.setDoOutput(true);
OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());
wr.write(data);
wr.flush();
// Get the response
BufferedReader rd = new BufferedReader(new InputStreamReader(conn.getInputStream()));
String line;
while ((line = rd.readLine()) != null) {
// Process line...
}
wr.close();
rd.close();
} catch (Exception e) {
}
Ich glaube der Key darf nicht UrlEncoded werden ?!?
Bitte um Rückmeldung.
Hey it saved a lot of time. Thanks
hey geeks-online.de ... what about keys that go: ab?c or a&b or even a=b ?? they would break everything
I think this is the get method, not post
no, it's the POST. In POST, parameters are written in the outputstream, in GET, they are appended to the URL ("http://hostname:80/cgi?key1=value1&key2=value2")
It will throw exception when the program excutes the statment " OutputStreamWriter wr = new OutputStreamWriter(conn.getOutputStream());"
How to fix it??
:)
good example/// :)