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ios开发-载入viewcontroller的几种方式

1.故事版

UIStoryboard *storyboard = [UIStoryboard storyboardWithName:@"MainStoryboard" bundle:nil];UIViewController *vc = [storyboard instantiateViewControllerWithIdentifier:@"IDENTIFIER"];[self.navigationController pushViewController:vc animated:YES];

2.xib

UIViewController *vc = [[UIViewController alloc] initWithNibName:@"NIBNAME" bundle:nil];

[self.navigationController pushViewController:vc animated:YES];

3.都没有
UIViewController *vc = [[UIViewController alloc] init];[self.navigationController pushViewController:vc animated:YES];
 
 

ios开发-载入viewcontroller的几种方式