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我正在使用 facebook api 登录用户，它工作正常，但我在检索数据和使用后面的代码时遇到了一些麻烦。我尝试了一些解决方案，但没有任何效果。

到目前为止的代码

<script type="text/javascript">
        // Load the SDK Asynchronously
        (function (d) {
            var js, id = 'facebook-jssdk', ref = d.getElementsByTagName('script')[0];
            if (d.getElementById(id)) { return; }
            js = d.createElement('script'); js.id = id; js.async = true;
            js.src = "//connect.facebook.net/en_US/all.js";
            ref.parentNode.insertBefore(js, ref);
        } (document));

        // Init the SDK upon load
        window.fbAsyncInit = function () {
            FB.init({
                appId: 'MY_APP_ID',
                channelUrl: 'MY_URL',
                status: true,
                cookie: true,
                xfbml: true
            });

            FB.getLoginStatus(function (response) {
                if (response.status === 'connected') {
                    // connected
                } else if (response.status === 'not_authorized') {
                    // not_authorized
                } else {
                    // not_logged_in
                }
            });
        }
        function login() {
            FB.login(function (response) {
                if (response.authResponse) {
                    retrieveInfo();
                    window.location.reload();

                } else {
                    // cancelled
                }
            });

        }

        function retrieveInfo() {
            FB.api('/me', function (response) {

                var name = document.getElementById('name');
                name.innerHTML = response.name;

                var email = document.getElementById('email');
                email.innerHTML = response.email;

            });
        }
</script>

<fb:login-button onlogin="login()" perms="email,user_about_me,user_birthday">Login com Facebook</fb:login-button>

<div align="center">
    <div id="name"></div>
    <div id="email"></div>
</div>

正如我所说，数据已被检索到，但我如何在后面的代码中使用它？

4

1 回答 1

1

Once you established a user is logged in, you can use the Graph API. On the server, you can make an HTTP REST request to one of the URL's defined in that document, and receive the results.

You could create using HttpWebRequest, or the new .NET 4.5 HttpClient class.

于 2012-11-30T12:41:19.157 回答