Amazon Login with Webrequest

问题

So I'm in the process of making a personal program for myself (I've made a thread on it before) in which I make an Amazon recent items checker where I can just pull all my purchases and populate them in a listview on the form.

up to this point I've been using a webbrowser, but that method is taking way to long. So I figured I would have a go with webrequests and try it that way, I've been trying and trying but I can't replicate the POST request to login to http://Amazon.com.

Here's my code:

var request = (HttpWebRequest)WebRequest.Create("https://www.amazon.com/ap/signin?_encoding=UTF8&openid.assoc_handle=usflex&openid.claimed_id=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&openid.identity=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0%2Fidentifier_select&openid.mode=checkid_setup&openid.ns=http%3A%2F%2Fspecs.openid.net%2Fauth%2F2.0&openid.ns.pape=http%3A%2F%2Fspecs.openid.net%2Fextensions%2Fpape%2F1.0&openid.pape.max_auth_age=0&openid.return_to=https%3A%2F%2Fwww.amazon.com%2Fgp%2Fyourstore%2Fhome%3Fie%3DUTF8%26ref_%3Dgno_signin");

    var postData = "All this data is so long, there's no point of posting it";
    var data = Encoding.ASCII.GetBytes(postData);

    request.Method = "POST";
    request.ContentType = "application/x-www-form-urlencoded";
    request.ContentLength = data.Length;

    using (var stream = request.GetRequestStream())
    {
        stream.Write(data, 0, data.Length);
    }

    var response = (HttpWebResponse)request.GetResponse();

    var responseString = new StreamReader(response.GetResponseStream()).ReadToEnd();
    File.WriteAllText(@"C:\Users\Admin\Desktop\Source.html", responseString);

As you can see I'm outputting the source to check if it logs in, but it always just gives me the login page right back, does anyone have any ideas? Thank you very much guys.

来源：https://stackoverflow.com/questions/24553505/amazon-login-with-webrequest

标签

httpwebrequest

amazon