如何使UIBarButtonItem与UIButton具有相同的点击效果？

Question

如何使UIBarButtonItem具有属性（Style：Bordered and Identifier：Custom）单击效果（如UIButton选择状态）??

Answer 1

UIButton *button = [UIButton button...];
...

UIBarButtonItem *barButtonItem = [UIBarButtonItem initWithCustomView:button];

See apple's documents