facebook like

来源：互联网发布：删除json里的一个对象编辑：程序博客网时间：2024/06/06 21:42
<!DOCTYPE html><html lang="en"><head>    <meta charset="UTF-8">    <title>Title</title>    <meta property="fb:app_id" content="270946730017302" /></head><body><h3>    <div            class="fb-like"            data-share="true"            data-width="450"            data-show-faces="true" data-notify="true">    </div>    <div class="fb-follow" data-href="https://www.facebook.com/sherrydresses" data-layout="standard" data-size="small" data-show-faces="true" data-notify="true"></div></h3><script>    window.fbAsyncInit = function() {        FB.init({            appId      : '270946730017302',            xfbml      : true,            version    : 'v2.9',            status: false,            cookie  : true,            oauth: true        });        // In your JavaScript        var auth_response_change_callback = function(response) {            console.log("auth_response_change_callback");            console.log(response);//            alert(response);        }        var auth_status_change_callback = function(response) {            console.log("auth_status_change_callback: " + response);        }        var edge_create = function(response,object) {            console.log("edge_create: " + response+object.className);        }//        FB.Event.subscribe('auth.authResponseChange', auth_response_change_callback);//        FB.Event.subscribe('auth.statusChange', auth_status_change_callback);        FB.getLoginStatus(function(response) {            if (response.status === 'connected') {                // the user is logged in and has authenticated your                // app, and response.authResponse supplies                // the user's ID, a valid access token, a signed                // request, and the time the access token                // and signed request each expire                var uid = response.authResponse.userID;                var accessToken = response.authResponse.accessToken;//                alert(uid);                console.log(uid);            } else if (response.status === 'not_authorized') {                // the user is logged in to Facebook,                // but has not authenticated your app//                alert('the user is logged in to Facebook, ');                console.log('the user is logged in to Facebook, ');            } else {                // the user isn't logged in to Facebook.//                alert('the user isnt logged in to Facebook. ');                console.log('the user isnt logged in to Facebook. ');            }        },true);        FB.Event.subscribe('auth.authResponseChange', auth_response_change_callback);        FB.Event.subscribe('auth.statusChange', auth_status_change_callback);        FB.Event.subscribe('edge.create', edge_create);        FB.Event.subscribe('edge.remove', edge_create);        FB.AppEvents.logPageView();    };    (function(d, s, id){        var js, fjs = d.getElementsByTagName(s)[0];        if (d.getElementById(id)) {return;}        js = d.createElement(s); js.id = id;        js.src = "//connect.facebook.net/en_US/sdk.js";//        js.src = "//connect.facebook.net/en_US/sdk/debug.js";        fjs.parentNode.insertBefore(js, fjs);    }(document, 'script', 'facebook-jssdk'));</script></body></html>
https://developers.facebook.com/docs/reference/javascript/FB.Event.subscribe/v2.9
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