[英]How to get large picture size from Facebook graph API for news feed
我一直想從Facebook Graph API獲取圖片以用於較小尺寸的新聞提要。 這是我獲得的網址https://fbcdn-photos-ba.akamaihd.net/hphotos-ak-xpf1/t1.0-0/10363492_10202184985725870_7374705736674502849_s.jpg 不確定如何獲得o.jpg大小的圖片
最后,弄清楚了。 這是我所做的。
NSString * query = [NSString stringWithFormat:@“ SELECT pid,object_id,src_big,src_big_width,src_big_height FROM photo WHERE object_id =%@”,wallPost [@“ object_id”]]; //從SELECT開始........
NSMutableDictionary * params = [NSMutableDictionary dictionaryWithObjectsAndKeys:
query, @"q",
nil];
[FBRequestConnection startWithGraphPath:@“ / fql”參數:params HTTPMethod:@“ GET” completeHandler:^(FBRequestConnection * connection,id result,NSError * error){//如果(!error){NSArray * photo = [結果objectForKey:@“ data”];
NSString *photoString = [[photo valueForKey:@"src_big"]componentsJoinedByString:@""];
//NSLog(@"result %@ %@", photoString);
}
}];
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