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我從Parse獲取Facebook朋友列表以及所有數據在任何數組中。例如：iOS獲取解析Facebook朋友的姓名和分數
(
"<PFUser:npzU2fuydD:(null)> {
\n HS = 99;
\n fbId = 1000000000000000;
\n profile = {
\n facebookId = 100000748420227;
\n name = \"Name Lastname";
\n pictureURL = \"https://graph.facebook.com/100000000000000/picture?type=large&return_ssl_resources=1\";
\n };
\n username = k49vitcfqbb22p0pu40ejy6oh;\n}"
下面的代碼：
[FBRequestConnection startForMyFriendsWithCompletionHandler:^(FBRequestConnection *connection, id result, NSError *error) {
if (!error) {
// result will contain an array with your user's friends in the "data" key
NSArray *friendObjects = [result objectForKey:@"data"];
NSMutableArray *friendIds = [NSMutableArray arrayWithCapacity:friendObjects.count];
// Create a list of friends' Facebook IDs
for (NSDictionary *friendObject in friendObjects) {
[friendIds addObject:[friendObject objectForKey:@"id"]];
}
// Construct a PFUser query that will find friends whose facebook ids
// are contained in the current user's friend list.
PFQuery *friendQuery = [PFUser query];
[friendQuery whereKey:@"fbId" containedIn:friendIds];
// findObjects will return a list of PFUsers that are friends
// with the current user
NSArray *friendUsers = [friendQuery findObjects];
NSLog(@"Firends: %i", friendUsers.count);
NSLog(@"%@", friendUsers);
[[PFUser currentUser] saveInBackground];
}
}];
所以，現在，從NSArray中friendUsers我需要另一個數組一樣friendNames，其中有擺脫使用鍵「輪廓」 friendUsers信息，其中關鍵是「名字」。我無法找到如何編寫這個工作......此外，我將在TableView中使用的數組「friendNames」。