Facebook朋友电邮FQL [英] Facebook friends email FQL

问题描述

我有这个FQL：

$femail = $facebook->api(array( 
'method' => 'fql.query', 
'locale' => 'en_US',
'query' => 
'SELECT email 
FROM user 
WHERE uid 
IN (SELECT uid2 
    FROM friend 
    WHERE uid1='.$user_id.') 
AND uid = '.$friend_id.' 
ORDER BY name ASC', ));

这里是 print_r result： p>

Here is the print_r result:

Array
(
    [0] => Array
        (
            [email] => 
        )

)

得到朋友的电子邮件地址，但这个查询会产生空的电子邮件地址。我错过了一些查询内容吗？甚至可以收到朋友的电子邮件吗？我与我的合作伙伴进行了测试，她授权该应用发出电子邮件地址。

I want to get friend's email address, but this query results in empty email values. Does I miss something in query? Does it even possible to get friends email? I tested with my partner, she gave permission to the app to give out email address.

推荐答案

一般来说，你无法获取您的朋友的电子邮件地址（来源）：

In general, you CAN'T get the email address of your friends (source):

User permission     Friends permission
email             not available

但是，但是由于您的朋友授权您的应用程序，您可以在 FQL控制台：

BUT but since your friend has authorized your application, you can try the following in the FQL console:

SELECT email FROM user WHERE uid=FRIEND_ID

我怀疑问题可能是你需要朋友的 access_token 实际获取电子邮件，因为我想您在尝试您的用户时登录为 查询。因此，您需要授予 offline_access 权限，然后将其与查询一起使用。

What I suspect the problem could be is that you need the "friend's" access_token to actually get the email because I suppose you are logged-in as your user when trying your query. So you need to grant the offline_access permission and then use it with the query.

但在进行上述操作之前，我将尝试使用应用程序 access_token 。

But before doing the above, I would try it with an application access_token.

P.S：如果您知道朋友ID，则不需要子查询。

P.S: the sub-query is not needed if you know the friend id.

这篇关于Facebook朋友电邮FQL的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！