iOS 开发导航栏使用系统自定义属性基本4条

1，返回箭头颜色：delegate

[[UINavigationBar appearance] setTintColor:[UIColorwhiteColor]];

2，标题颜色及设置

UILabel *titleLabel = [[UILabelalloc] initWithFrame:CGRectMake(0, 0, 200, 44)];

    titleLabel.textColor = [UIColorwhiteColor];

    titleLabel.textAlignment =NSTextAlignmentCenter;

    titleLabel.text =@"我的设备";

    self.navigationItem.titleView = titleLabel;

3，backGroundColor:delegate

[[UINavigationBar appearance] setBarTintColor:[UIColorcolorWithRed:66/255.0 green:66/255.0blue:66/255.0 alpha:1]];

4,右边的item就自己设置图片呗