IOS 学习 创建主TabBar

// 1.添加自己的tabbar

MJTabBar *myTabBar = [[MJTabBar alloc] init];

myTabBar.delegate = self;

myTabBar.frame = self.tabBar.bounds;

[self.tabBar addSubview:myTabBar];

// 2.添加对应个数的按钮
for (int i = 0; i < self.viewControllers.count; i++) {
NSString *name = [NSString stringWithFormat:@"TabBar%d", i + 1];
NSString *selName = [NSString stringWithFormat:@"TabBar%dSel", i + 1];
[myTabBar addTabButtonWithName:name selName:selName];
}