I have a cURL command I want to translate in Java
curl -H "Key: XXX" -d url=http://www.google.com http://myapi.com/v2/extraction?format=json
It works fine.
I started to do in Java: (CODE EDITED, it works)
try {
// POST
System.out.println("POSTING");
URL url = new URL("http://myapi.com/v2/extraction?format=json");
HttpURLConnection connection = (HttpURLConnection) url.openConnection();
connection.setDoOutput(true);
connection.setRequestMethod("POST");
connection.setRequestProperty("Key", "XXX");
String data = "http://www.google.com";
OutputStreamWriter writer = new OutputStreamWriter(connection.getOutputStream());
writer.write("url=" +data);
writer.close();
int responseCode = connection.getResponseCode();
System.out.println("\nSending 'POST' request to URL : " + url);
System.out.println("Post parameters : " + data);
System.out.println("Response Code : " + responseCode);
BufferedReader in = new BufferedReader(new InputStreamReader(connection.getInputStream()));
String inputLine;
StringBuffer response = new StringBuffer();
while ((inputLine = in.readLine()) != null) {
response.append(inputLine);
}
in.close();
System.out.println("REPOSNE" +response.toString());
if (connection.getResponseCode() == HttpURLConnection.HTTP_OK) {
// OK
} else {
// Server returned HTTP error code.
}
} catch (MalformedURLException e) {
// ...
} catch (IOException e) {
// ...
}
But I don't know how to set my arguments.
Thanks for your help.
Jean
If you mean to set a header field Key
with value XXX
you can use the setRequestProperty
ie
conn.setRequestProperty("Key", "XXX");
If you want to send data, use
String data = "url=http://www.google.com";
conn.setRequestProperty("Content-Length", "" + Integer.toString(data.getBytes().length));
EDIT:-
For posting data as form url encoded, try the following code
String data = "url=" + URLEncoder.encode("http://www.google.com", "UTF-8");
conn.setRequestProperty("Content-Type", "application/x-www-form-urlencoded");
wr.write(data.getBytes());
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