の

recommendViewController *recommend=[recommendViewController new];

    UINavigationController *navyi=[[UINavigationController alloc] initWithRootViewController:  recommend];

    UITabBarItem *Itemyi=[[UITabBarItem alloc] initWithTitle:@"推荐" image:nil tag:1001];

    navyi.tabBarItem=Itemyi;

    navyi.tabBarItem.badgeValue=@"99+";

    citywideViewController *er=[citywideViewController new];

    UINavigationController *naver=[[UINavigationController alloc] initWithRootViewController:er];

    UITabBarItem *Itemer=[[UITabBarItem alloc] initWithTitle:@"同城" image:nil tag:1002];

    naver.tabBarItem=Itemer;

    messageViewController *san=[messageViewController new];

    UINavigationController *navsan=[[UINavigationController alloc] initWithRootViewController:san];

    UITabBarItem *Itemsan=[[UITabBarItem alloc] initWithTitle:@"消息" image:nil tag:1003];

    navsan.tabBarItem=Itemsan;

    myViewController *MY=[myViewController new];

    UINavigationController *Mynav=[[UINavigationController alloc] initWithRootViewController:MY];

    UITabBarItem *myItem=[[UITabBarItem alloc] initWithTitle:@"我的" image:[UIImage imageNamed:@"menu_mine_normal.png"] tag:1003];

    myItem.selectedImage = [UIImage imageNamed:@"menu_mine_foc.png"];

    Mynav.tabBarItem=myItem;