- (void)loadView
{
[super loadView];
//判断当前的self.view是否存在,如果不存在就创建
NSLog(@"装载视图");
}
- (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
NSLog(@"视图将要出现");
}
- (void)viewDidAppear:(BOOL)animated
{
[super viewDidAppear:animated];
NSLog(@"视图已经出现");
}
- (void)viewWillDisappear:(BOOL)animated
{
[super viewWillDisappear:animated];
NSLog(@"视图将要消失");
}
- (void)viewDidDisappear:(BOOL)animated
{
[super viewDidDisappear:animated];
NSLog(@"视图已经消失");
}
- (void)dealloc
{
NSLog(@"视图销毁");
}
ios_UIViewController生命周期

最新推荐文章于 2025-09-06 21:53:47 发布
