CATextLayer設置字體的正確姿勢

深坑

CATextLayer *textLayer = [CATextLayer layer];
    textLayer.frame = CGRectMake(20, 50, 60, 78);
    //textLayer.font = (__bridge CFTypeRef _Nullable)([UIFont fontWithName:@"HelveticaNeue-Italic" size:14]);//這一句毫無作用
    //正確姿勢應該是:
    textLayer.font = (__bridge CFTypeRef _Nullable)(@"HelveticaNeue-Italic");
    textLayer.fontSize = 14;