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本文介绍了在3-4次刷新之后，facebook acces令牌过期？的处理方法，对大家解决问题具有一定的参考价值，需要的朋友们下面随着小编来一起学习吧！ 问题描述

OAuthException：必须使用活动的访问令牌来查询有关当前user.loggain的信息。

事情是，第一次工作完美，但3次尝试它给我的错误...

用户可以借用一个免费的商店和用户的工具可以借用4个工具..每次用户执行步骤后，我刷新页面和3-4刷新后，我得到错误

<？php header（'P3P：CP =CURA ADMa DEVA PSAO PSDO我们的总线UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR'） ; 需要php / facebook.php; require'php / faceconf.php'; $ facebookoklog =; $ facebookoklog1 =; $ facebookok =; $ facebook = new Facebook（array（'appId'=> $ appID，'secret'=> $ appSecret，））; $ user = $ facebook-> getUser（）; if（empty（$ user））{ global $ facebookok; $ facebookok =getill; } elseif（$ user）{ try { //获取Facebook用户个人资料 $ user_profile = $ facebook-> api（'/ me ）; $ _SESSION ['User'] = $ user_profile; } catch（FacebookApiException $ e）{ global $ facebookoklog; global $ facebookoklog1; $ facebookoklog =loggain; $ facebookoklog1 = $ e; } } if（$ facebookoklog ==loggain|| $ facebookok ==getill）{//执行此操作} else {// dothis}

解决方案

正常访问令牌在2小时内过期，令牌持续2个月。

通过这个获得扩展令牌。以完美的方式工作：

如何从offline_access弃用后扩展访问令牌的有效性

（您可以使用 Facebook的调试工具来检查您的访问令牌的有效性。）

Having problem with facebook api OAuth...

OAuthException: An active access token must be used to query information about the current user.loggain

the thing is that the first time it work perfect but after 3 tries it's giving me the error...

user can borrow a tool for free from the store and user can borrow up to 4 tools.. after every time user compeletes the steps i refresh the page and after 3-4 refresh i get the error

<?php header('P3P: CP="CURa ADMa DEVa PSAo PSDo OUR BUS UNI PUR INT DEM STA PRE COM NAV OTC NOI DSP COR"'); require 'php/facebook.php'; require 'php/faceconf.php'; $facebookoklog = ""; $facebookoklog1 = ""; $facebookok = ""; $facebook = new Facebook(array( 'appId' => $appID, 'secret' => $appSecret, )); $user = $facebook->getUser(); if(empty($user)){ global $facebookok; $facebookok = "getill"; } elseif($user){ try{ //get the facebook user profile data $user_profile = $facebook->api('/me'); $_SESSION['User']=$user_profile; }catch(FacebookApiException $e){ global $facebookoklog; global $facebookoklog1; $facebookoklog = "loggain"; $facebookoklog1 =$e; } } if($facebookoklog=="loggain" || $facebookok=="getill"){ //do this} else{//dothis}

解决方案

The normal access token expires in 2 hours, and the extended token lasts for 2 months.

Go though this to get the extended token. Works with perfection:

How to extend access token validity since offline_access deprecation

(You can use Facebook's Debug Tool to check the validity of your access token.)