在 ARC 项目中addObserver,viewDidLoad:我removeObserver:在dealloc. 但是在我弹出 viewController 之后,dealloc并没有执行。
- (void)viewDidLoad
{
[super viewDidLoad];
[[NSNotificationCenter defaultCenter] addObserver:self
selector:@selector(refreshData)
name:MyNotification
object:nil];
}
- (void)dealloc
{
NSLog(@"==================");//There is nothing print out.
[[NSNotificationCenter defaultCenter] removeObserver:self
name:MyNotification
object:nil];
}
谢谢。