从Facebook获取长时间的实时访问令牌 [英] Get long live access token from Facebook

问题描述

据我了解，最近Facebook已经决定删除​​ offline_access 权限，并引入了一个名为长期访问令牌的概念，最长为60天。有谁知道如何使用Facebook JavaScript SDK获取此访问令牌？

解决方案

有一种方法可以将其延长至60天。在此描述： https://developers.facebook.com/docs/roadmap/completed-更改/脱机访问删除/
在情况4：客户端OAuth和扩展Access_Token通过新端点的到期时间

编辑：
为了扩展访问令牌，您需要使用短暂的访问令牌进行以下请求：

  https://graph.facebook.com/oauth/access_token？ 
 client_id = APP_ID& 
 client_secret = APP_SECRET& 
 grant_type = fb_exchange_token& 
 fb_exchange_token = EXISTING_ACCESS_TOKEN 
  

As I understand it, recently Facebook has decided to remove the offline_access permission and has introduced a concept called long-lived access tokens which last a maximum of 60 days. Is there anyone who knows how to get this access token with the Facebook JavaScript SDK?

解决方案

There is a way to extend this to 60 days. described here: https://developers.facebook.com/docs/roadmap/completed-changes/offline-access-removal/ under Scenario 4: Client-side OAuth and Extending Access_Token Expiration Time through New Endpoint

Edit: In order to extend the access token you need to make the following request with your short lived access token:

https://graph.facebook.com/oauth/access_token?             
    client_id=APP_ID&
    client_secret=APP_SECRET&
    grant_type=fb_exchange_token&
    fb_exchange_token=EXISTING_ACCESS_TOKEN 

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