NSError* error =nil;
NSDataDetector *dataDetector=[NSDataDetector dataDetectorWithTypes:NSTextCheckingTypeLink error:&error];
NSArray *allMatches=[dataDetector matchesInString:attributeString.string options:NSMatchingReportProgress range:NSMakeRange(0, attributeString.string.length)];
for(NSTextCheckingResult*matchinallMatches) {
NSString*substrinsgForMatch2 = [attributeString.stringsubstringWithRange:match.range];
}
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