字体遍历

int i = 0;

for(NSString *fontfamilyname in [UIFont familyNames])

{

NSLog(@"family:'%@'",fontfamilyname);

for(NSString *fontName in [UIFont fontNamesForFamilyName:fontfamilyname])

{

NSLog(@"\tfont:'%@'",fontName);

}

NSLog(@"-------------%d",i++);

}