iOS storyboard 与 xib 间相互跳转

项目结构

storyboard 跳转到 xib

restaurantViewController *vc = [[restaurantViewController alloc] initWithNibName:@"restaurantViewController" bundle:[NSBundle mainBundle]];
[self presentViewController:vc animated:YES completion:^{
    NSLog(@"进入");
}];

xib 跳转到 storyboard

UIStoryboard *sb = [UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]];
ViewController *vc = [sb instantiateViewControllerWithIdentifier:@"main"];
[self presentViewController:vc animated:YES completion:^{
    NSLog(@"退回");
}];

注意：

[UIStoryboard storyboardWithName:@"Main" bundle:[NSBundle mainBundle]]; 代码中的Main是 storyboard 文件的名字。

ViewController *vc = [sb instantiateViewControllerWithIdentifier:@"main"]; 代码中main是 Storyboard ID，如何设置呢，点击要跳转的 storyboard 文件，如下图操作