如何无限期地获得我自己的Facebook用户访问令牌？ [英] How to get my own Facebook user access token indefinitely?

问题描述

我想从我的个人网站的facebook的api中拉出最近的图像。我似乎找不到只有验证我的用户没有登录对话框的方式。有人知道这是否可行？我可以在图形API资源管理器中生成用户访问令牌，但在1小时内到期。

解决方案

如何无限期地获取自己的Facebook用户访问令牌

您不能！

但是您可以 extend 这个令牌，适用于 60天 - 称为长寿命令牌。因此，如果用户在60天内至少访问一次您的应用程序，您可以无限期地访问用户的数据。

简单的呼叫来获得长命的用户访问令牌 -

  GET / oauth / access_token？ 
 grant_type = fb_exchange_token& 
 client_id = {app-id}& 
 client_secret = {app-secret}& 
 fb_exchange_token = {short-lived-token} 
  

刷新此令牌 - 用户必须再次通过登录过程（调用 login API）获取短命令，然后对60天到期的新鲜长寿命令进行相同的交换。 p>

您还可以随时使用 -

  GET / debug_token调试您的令牌？ 
 input_token = {input-token}& 
 access_token = {access-token} //有效的用户访问令牌或应用访问令牌
  

I want to pull my most recent images from facebook's api for my personal website. I cannot seem to find a way to only authenticate my user without the login dialog. Does anyone know if this is possible? I can generate my user access token inside the graph API Explorer, but it expires in 1 hour.

解决方案

How to get my own Facebook user access token indefinitely

You cannot!

But you can extend this token that will be valid for 60 days - called the long-lived token. So, if a user visits your application at least once in 60 days you can have the access to user's data indefinitely.

Simple call to get the long-lived user access token-

GET /oauth/access_token?  
    grant_type=fb_exchange_token&           
    client_id={app-id}&
    client_secret={app-secret}&
    fb_exchange_token={short-lived-token} 

Refreshing this token- The user have to go through the login process again (calling login API) to get the short-lived token and then perform the same exchange for a fresh long lived token with 60 days expiry.

You can also debug your token anytime with-

GET /debug_token?
    input_token={input-token}&    
    access_token={access-token}  // a valid user access token or app access token

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