摘要： 设置背景：[_tabBarsetBackgroundImage:[UIImageimageNamed:@"bg_tabbar"]];设置某个Item选中的效果：_tabBar.selectionIndicatorImage=[UIImageimageNamed:@"bar_item_selected"];//设置选中效果图片设置UITabBarItem文字颜色[[UITabBarItemappearance]setTitleTextAttributes:@{UITextAttributeTextColor:[UIColorwhiteColor]}forS 阅读全文