我想获取在线朋友列表,我有
An unhandled exception of type 'Facebook.FacebookApiException' occurred in Facebook.dll
Additional information: (104) Requires valid signature
我的代码有什么问题?谢谢!
var fb = new FacebookClient();
dynamic myInfo = fb.Get("vasya.pupkin");
var uId = myInfo.id;
dynamic friends = fb.Query("SELECT uid FROM user WHERE online_presence IN ('active', 'idle') AND uid IN (SELECT uid2 FROM friend WHERE uid1 = "+uId+")");
//WriteLine(friends.Count);
而且我不明白uid
, uid2
, uid1
- 的含义是什么,它必须写成它,或者我必须在那里写一些 id(因为我在行尾写 +uId+ ?)。