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[英]Facebook Graph API get average amount of users “friends of friends” using fql
[英]FQL Graph API: Mutual Friends
我知道您無法結交朋友,但是您可以通過一些查詢以高效計算的方式結交共同的朋友嗎?
我什至可以遍歷我的朋友,看看其中有哪些是目標朋友? 有什么好的方法來認識共同的朋友?
您可以這樣做:
$facebook = new Facebook(array(
'appId' => FB_ID,
'secret' => FB_APP_SECRET,
'cookie' => true,
));
$fql = "SELECT id FROM profile WHERE id IN (SELECT uid2 FROM friend WHERE uid1=me())";
$response = $facebook->api(array(
'method' => 'fql.query',
'query' =>$fql,
));
這將返回共同朋友的ID。 希望這對您有所幫助:)
編輯:
如果您想在您和id = 13245之間獲得共同的朋友,那么您可以這樣做:
$facebook = new Facebook(array(
'appId' => FB_ID,
'secret' => FB_APP_SECRET,
'cookie' => true,
));
$fql = "SELECT uid1, uid2 FROM friend WHERE uid1 IN (SELECT uid2 FROM friend WHERE uid1=me() AND uid2 = '13245' ) AND uid2 IN (SELECT uid2 FROM friend WHERE uid1=me())";
$response = $facebook->api(array(
'method' => 'fql.query',
'query' =>$fql,
));
它將返回所有共同的朋友id。
希望這能給您您想要的。
這可能很舊,我需要計算用戶X和我之間的共同朋友,並發現@Sabari答案很有用,但它有一個錯誤(不必要的內部查詢)
SELECT uid2 FROM friend WHERE uid1=me() AND uid2 = '13245' )
此內部查詢將給出一個結果(13245),因為好友表具有兩列(均由表的主鍵組成),而where子句在兩列上都加了條件。
因此,刪除此內部查詢后的整個查詢應為:
SELECT uid1, uid2 FROM friend where uid1='13245' and uid2 in (SELECT uid2 FROM friend where uid1=me())
該查詢計算出也是我的朋友的所有'13245'朋友( where uid1='13245'
)的列表(內部查詢)
這是我的代碼以獲得python中共同朋友的列表
def get_friends_ids(id):
query = "select uid1,uid2 from friend where uid1=\"" + str(id) + "\" and uid2 in (select uid2 from friend where uid1=me())"
query = urllib2.quote(query)
url = "https://graph.facebook.com/fql?q=" + query + "&access_token=" + access_token
data = urllib2.urlopen(url).read()
j = json.loads(data)
ids = []
for record in j['data']:
ids.append(record['uid2'])
return ids
我有同樣的問題。 盡管回答問題已經很晚了,但是它將對某人有所幫助。 這就是為什么回答這個問題。
試試這個fql查詢:
$query="SELECT uid, name, work, education FROM user WHERE uid!=$source_id AND uid IN
(SELECT uid1, uid2 FROM friend WHERE uid1 IN (SELECT uid2 FROM friend WHERE uid1=$target_id AND uid2 = '$source_id' )
AND uid2 IN (SELECT uid2 FROM friend WHERE uid1=$target_id)) ORDER BY name";
$user_info=$this->facebook->api(array('method'=>'fql.query',
'query'=>$query));
通過這種方式,我們可以獲得共同的朋友信息。
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