1. init(coder:)
它是视图控制器从故事板创建实例的默认初始化函数。
(It is the initializer for UIViewController instances created from a storyboard.)(It i
1. init(coder:)
它是视图控制器从故事板创建实例的默认初始化函数。
(It is the initializer for UIViewController instances created from a storyboard.)(It i