NSArray *titles = @[L(@"首页"), L(@"新闻"), L(@"消息"), L(@"我的")];        NSArray *images = @[@"bottom_tabbar_home", @"bottom_tabbar_news", @"bottom_tabbar_message", @"bottom_tabbar_my"];        NSArray *imagesSel = @[@"bottom_tabbar_home_selected", @"bottom_tabbar_news_selected", @"bottom_tabbar_message_selected", @"bottom_tabbar_my_selected"];        NSMutableArray * tabarr = [NSMutableArray new];        [tabarr addObject:[self createChildrenCtrWithtitle:titles[0]]];    [tabarr addObject:[self createChildrenCtrWithtitle:titles[1]]];        [tabarr addObject:[self createChildrenCtrWithtitle:titles[2]]];    [tabarr addObject:[self createChildrenCtrWithtitle:titles[3]]];        self.viewControllers = tabarr;        [self.tabBar.items enumerateObjectsUsingBlock:^(UITabBarItem *item, NSUInteger idx, BOOL *stop) {        item.title = titles[idx];        UIImage *img = [UIImage imageNamed:images[idx]];        UIImage *selectImg = [UIImage imageNamed:imagesSel[idx]];        item.image =  [img imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];        item.selectedImage = [selectImg imageWithRenderingMode:UIImageRenderingModeAlwaysOriginal];    }];