我使用解析sdk并希望实现FB登录但是当我点击按钮登录弹出窗口时如果我没有登录fb之前它要求我提供凭证，之后会显示一个空白页面地址 https://www.facebook.com/dialog/oauth?app_id=%7Bappid%7D&client_id {client id}＆amp; display = popup＆amp; domain = {domain}＆amp; e2e =％7B％7D＆amp; locale = en_US＆amp; origin = 1＆amp; redirect_uri = http％3A％2F％2Fstatic.ak.facebook .COM％2Fconnect％2Fxd_arbiter.php％3Fversion％3D29％23CB％3Df2356881fe8e6bc％26domain％3D {域}％26origin％3Dhttp％253A％252F％252F {域}％252Ff1d6980bbb127d2％26relation％3Dopener％26frame％3Df17ee4a3b5fd2e8＆安培; RESPONSE_TYPE =记号％2Csigned_request＆安培;范围=电子邮件％2Cpublish_stream＆安培; SDK =乔伊
它没有自动关闭并重定向到我的网页。
在此空白页面弹出窗口中，查看源代码并查看一些js：var message =＆＃34; cb = f1a6be948fefda＆amp; domain = {domain}＆amp; origin = http \ u00253A \ u00252F \ u00252Fjebsenwine.dev.cleargo.com \ u00252Ffe2018a8b499c4＆amp; relation = opener＆amp; frame = f7e1c0c9232fd2＆amp; access_token = {access token}＆amp; base_domain =＆＃34 ;, origin =＆＃34; http：// {domain}＆＃34;，domain =＆＃34; {域}＆＃34 ;; document.domain =＆＃39; facebook.com＆＃39;;（function（）{var a = window.opener || window.parent，b =＆＃39; fb_xdm_frame _＆＃39; + location.protocol.replace（＆ ＃39;：＆＃39;，＆＃39;＆＃39;）; function c（）{try {a.frames [b] .proxyMessage（message，origin）;} catch（e）{setTimeout（c， 100）;}} function d（）{_ fbNative.postMessage（message，origin）;} if（window == top＆amp;＆amp; / FBAN / \ w +; / i.test（navigator.userAgent））{if（window。 _fbNative＆amp;＆amp; __ fbNative.postMessage）{d（）;} else window.addEventListener（＆＃39; fbNativeReady＆＃39;，d）;} else c（）;}）（）;