Facebook Graph API not redirecting
I am new to Facebook APIs. I am stuck at a very basic stage. Below is my problem.
I have registered my application with Facebook.
I get the code parameter by authorizing the user with the Facebook from my web site by using an url.
From that I properly get the code and get red开发者_StackOverflowirected to the facebookjsp.jsp
But now when I try to fetch the access token with this url
https://graph.facebook.com/oauth/access_token?
client_id=" "&
redirect_uri=http://localhost:8080/project_fb/facebookjsp.jsp&
client_secret=" "&
code=" "
I am not redirected to the facebookjsp.jsp instead it goes to the graph.facebook.com and shows me the access token.
I might be missing something here as i am new to Graph API.
In case if anyone bumps up to this thread here is I how you can parse the response in your jsp.
<%!
private String readUrl(String urlString) throws IOException {
URL url = new URL(urlString); BufferedReader in = new BufferedReader(new InputStreamReader(url
.openStream()));
String response = "";
String inputLine;
while ((inputLine = in.readLine()) != null)
response += inputLine;
in.close();
return response;
}
%>
Take the access token and split it
accessToken=readUrl(accessTokenURLStr).split("&")[0].replaceFirst("access_token=", "");
This is standard behaviour - you must call this page from your server and parse the response. The redirect parameter is just some type of security/annoyance/legacy stuff - you need to put same URL as you did with the authorization.
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