iOS UIViewController生命周期

@implementation DJHomeDetailViewController

//-(instancetype)initWithCoder:(NSCoder *)coder {
//    NSLog(@"initWithCoder");
//    if (self = [super initWithCoder:coder]) {
//
//    }
//    return self;
//}

//-(instancetype)initWithNibName:(NSString *)nibNameOrNil bundle:(NSBundle *)nibBundleOrNil {
//    NSLog(@"initWithNibName");
//    if (self = [super initWithNibName:nibNameOrNil bundle:nibBundleOrNil]) {
//
//    }
//    return self;
//}

- (void)loadView {
    [super loadView];
    NSLog(@"loadView");
    
}

- (void)viewDidLoad {
    [super viewDidLoad];
    NSLog(@"viewDidLoad");
    self.view.backgroundColor = [UIColor whiteColor];
    UIView *subview = [[UIView alloc] initWithFrame:CGRectMake(50, 100, 150, 60)];
    subview.backgroundColor = [UIColor purpleColor];
    [self.view addSubview:subview];
}

-(void)viewWillLayoutSubviews {
    NSLog(@"viewWillLayoutSubviews");
}

-(void)viewDidLayoutSubviews {
    NSLog(@"viewDidLayoutSubviews");
}

-(void)viewWillAppear:(BOOL)animated {
    [super viewWillAppear:animated];
    NSLog(@"viewWillAppear");
}

-(void)viewDidAppear:(BOOL)animated {
    [super viewDidAppear:animated];
    NSLog(@"viewDidAppear");
}

-(void)viewWillDisappear:(BOOL)animated {
    [super viewWillDisappear:animated];
    NSLog(@"viewWillDisappear");
}

-(void)viewDidDisappear:(BOOL)animated {
    [super viewDidDisappear:animated];
    NSLog(@"viewDidDisappear");
}

-(void)didReceiveMemoryWarning {
    
}

-(void)dealloc {
    
}

@end

打印順序

loadView
viewDidLoad
viewWillAppear
viewWillLayoutSubviews
viewDidLayoutSubviews
viewDidAppear
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