Objective c 变量连接到界面生成器时没有释放内存，如何修复？

当视图释放所有内存时，此视图控制器将消耗内存 如何释放记忆

@interface Agro01ViewController : UIViewController<UIScrollViewDelegate> {

    NSInteger picIndex;
    BOOL isOverrideing;
    NSTimer *myTimer;
    NSInteger maxPicture;
}

@property (nonatomic, retain) IBOutlet UIScrollView *myscrollView;
@property (nonatomic, retain) IBOutlet UIScrollView *myscrollView3;
@property (nonatomic, retain) IBOutlet UIView *simgView;
@property (nonatomic, retain) IBOutlet UIView *simgView3;
@property (nonatomic, retain) IBOutlet UIView *imgView;
@property (nonatomic, retain) IBOutlet UIView *imgView2;
@property (nonatomic, retain) IBOutlet UIView *imgView3;
@property (nonatomic, retain) IBOutlet UIView *imgView4;
@property (nonatomic, retain) IBOutlet UIView *imgView5;
@property (nonatomic, retain) IBOutlet UIView *imgView6;
@property (nonatomic, retain) IBOutlet UIView *imgView7;
@property (nonatomic, retain) IBOutlet UIView *imgView8;
@property (nonatomic, retain) IBOutlet UIView *Portrait;
@property (nonatomic, retain) IBOutlet UIView *Landscape;
@property (nonatomic) NSInteger maxPicture;

- (IBAction) Closebutton:(id)sender;
- (void)updatepicture;
- (IBAction) SecondViewbutton:(id)sender;
@end

@implementation Agro01ViewController
@synthesize imgView = _imgView, imgView2 = _imgView2, imgView3 = _imgView3, imgView4 = _imgView4, imgView5 = _imgView5;
@synthesize imgView6 = _imgView6, imgView7 = _imgView7, imgView8 = _imgView8, Portrait = _Portrait, Landscape = _Landscape ;
@synthesize myscrollView = _myscrollView, myscrollView3 = _myscrollView3, simgView = _simgView, simgView3 = _simgView3, maxPicture;
- (void)dealloc {
    NSLog(@"dealloc");
    [_Landscape release];
    [_Portrait release];
    [_imgView release];
    [_imgView2 release];
    [_imgView3 release];
    [_imgView4 release];
    [_imgView5 release];
    [_imgView6 release];
    [_imgView7 release];
    [_imgView8 release];
    [_myscrollView release];
    [_myscrollView3 release];
    [_simgView release];
    [_simgView3 release];
    [super dealloc];

}
- (void)viewDidUnload {
    self.simgView = nil;
    self.simgView3 = nil;
    self.myscrollView = nil;
    self.myscrollView3 = nil;
    self.Landscape = nil;
    self.Portrait = nil;
    self.imgView = nil;
    self.imgView2 = nil;
    self.imgView3 = nil;
    self.imgView4 = nil;
    self.imgView5 = nil;
    self.imgView6 = nil;
    self.imgView7 = nil;
    self.imgView8 = nil;
    [super viewDidUnload];

}

- (void)viewDidLoad {
    if (([UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationLandscapeLeft) || ([UIApplication sharedApplication].statusBarOrientation == UIInterfaceOrientationLandscapeRight)) {
        self.Landscape.alpha = 1;
        self.Portrait.alpha = 0;
    }
    else {
        self.Landscape.alpha = 0;
        self.Portrait.alpha = 1;
    }
    [self.view addSubview:self.Landscape];
    [self.view addSubview:self.Portrait];


    self.myscrollView3.contentSize = CGSizeMake(self.simgView3.frame.size.width, self.simgView3.frame.size.height);
    self.myscrollView3.maximumZoomScale = 1.0;
    self.myscrollView3.minimumZoomScale = 1.0;
    self.myscrollView3.clipsToBounds = YES;
    self.myscrollView3.delegate = self;
    self.myscrollView3.showsHorizontalScrollIndicator = NO;
    self.myscrollView3.showsVerticalScrollIndicator = NO;
    [self.myscrollView3 addSubview:self.simgView3];




    self.myscrollView.contentSize = CGSizeMake(self.simgView.frame.size.width, self.simgView.frame.size.height);
    self.myscrollView.maximumZoomScale = 1.0;
    self.myscrollView.minimumZoomScale = 1.0;
    self.myscrollView.clipsToBounds = YES;
    self.myscrollView.delegate = self;
    self.myscrollView.showsHorizontalScrollIndicator = NO;
    self.myscrollView.showsVerticalScrollIndicator = NO;
    [self.myscrollView addSubview:self.simgView];
    isOverrideing = NO;
    picIndex = 0;

    [super viewDidLoad];
}

@interface Agro01ViewController:UIViewController{
NSInteger-picIndex；
布尔异佛利定；
NSTimer*myTimer；
NSInteger-maxpoint；
}
@属性（非原子，保留）IBMOutlet UIScrollView*myscrollView；
@属性（非原子，保留）IBMOutlet UIScrollView*myscrollView3；
@属性（非原子，保留）IBUIView*simgView；
@属性（非原子，保留）ibuiview*simgView3；
@属性（非原子，保留）ibuiview*imgView；
@属性（非原子，保留）IBUIVIEW*imgView2；
@属性（非原子，保留）IBUIVIEW*imgView3；
@属性（非原子，保留）IBUIVIEW*imgView4；
@属性（非原子，保留）IBUIVIEW*imgView5；
@属性（非原子，保留）IBUIVIEW*imgView6；
@属性（非原子，保留）IBUIVIEW*imgView7；
@属性（非原子，保留）IBUIVIEW*imgView8；
@属性（非原子，保留）IBUIView*纵向；
@地产（非原子，保留）IBUIVIEW*景观；
@属性（非原子）NSInteger maxPicture；
-（iAction）关闭按钮：（id）发送器；
-（无效）更新结构；
-（iAction）SecondViewbutton:（id）发送者；
@结束
@视图控制器的实现
@综合imgView=\u imgView，imgView 2=\u imgView 2，imgView 3=\u imgView 3，imgView 4=\u imgView 4，imgView 5=\u imgView 5；
@综合imgView6=_imgView6，imgView7=_imgView7，imgView8=_imgView8，纵向=_纵向，横向=_横向；
@综合myscrollView=\u myscrollView，myscrollView3=\u myscrollView3，simgView=\u simgView，simgView 3=\u simgView，maxPicture；
-（无效）解除锁定{
NSLog（@“dealoc”）；
[_景观发布]；
[_肖像发布]；
[_imgView发布]；
[_imgView2发布]；
[_imgView3发布]；
[_imgView4发布]；
[_imgView5发布]；
[_imgView6发布]；
[_imgView7发布]；
[_imgView8发布]；
[_myscrollView发布]；
[_myscrollView3发布]；
[_simgView发布]；
[_simgView3发布]；
[super dealoc]；
}
-（无效）视图卸载{
self.simgView=nil；
self.simgView3=nil；
self.myscrollView=nil；
self.myscrollView3=nil；
自我景观=零；
自画像=零；
self.imgView=nil；
self.imgView2=nil；
self.imgView3=nil；
self.imgView4=nil；
self.imgView5=零；
self.imgView6=零；
self.imgView7=nil；
self.imgView8=零；
[超级视频下载]；
}
-（无效）viewDidLoad{
if（（[UIApplication sharedApplication].statusBarOrientation==UIInterfaceOrientationAndscapeLeft）| |（[UIApplication sharedApplication].statusBarOrientation==UIInterfaceOrientationAndscapeRight））{
self.Landscape.alpha=1；
self.trait.alpha=0；
}
否则{
self.scape.alpha=0；
self.grait.alpha=1；
}
[self.view addSubview:self.scape]；
[self.view addSubview:self.grait]；
self.myscrollView3.contentSize=CGSizeMake（self.simgView3.frame.size.width，self.simgView3.frame.size.height）；
self.myscrollView3.maximumZoomScale=1.0；
self.myscrollView3.minimumZoomScale=1.0；
self.myscrollView3.clipsToBounds=是；
self.myscrollView3.delegate=self；
self.myscrollView3.showshorizontalscrolindicator=NO；
self.myscrollView3.showsVerticalScrollIndicator=否；
[self.myscrollView3 addSubview:self.simgView3]；
self.myscrollView.contentSize=CGSizeMake（self.simgView.frame.size.width，self.simgView.frame.size.height）；
self.myscrollView.maximumZoomScale=1.0；
self.myscrollView.minimumZoomScale=1.0；
self.myscrollView.clipsToBounds=是；
self.myscrollView.delegate=self；
self.myscrollView.showshorizontalscrolindicator=NO；
self.myscrollView.showsVerticalScrollIndicator=否；
[self.myscrollView addSubview:self.simgView]；
Isoverriding=否；
picIndex=0；
[超级视图下载]；
}

摆脱：

- (void)viewDidUnload {
self.simgView = nil;
self.simgView3 = nil;
self.myscrollView = nil;
self.myscrollView3 = nil;
self.Landscape = nil;
self.Portrait = nil;
self.imgView = nil;
self.imgView2 = nil;
self.imgView3 = nil;
self.imgView4 = nil;
self.imgView5 = nil;
self.imgView6 = nil;
self.imgView7 = nil;
self.imgView8 = nil;
[super viewDidUnload];
}

您正在清除指向要删除的对象的指针，然后才能进行dealloc。让Dealoc来处理吧

---

乔

谢谢你。我正在删除它，让我测试一下如果修复了它，正确的解决方案是确保您的属性定义为

retain

。上面的代码是正确的，应该是

viewDidUnload

的一部分。乔，内存仍然没有空闲。有什么解决方案吗？Rob Napier，我已将其更改为保留，但我不知道当此视图已解除锁定时，内存为何不可用OK，我没有注意到您正在使用访问器处理引用。所以Rob将它们设置为nil（使用访问器）将释放对象是正确的。但是，我不确定你接到这些电话的时间。这在ViewController中，因此只有在释放ViewController时才会调用dealloc。viewDidUnload将在视图发布时被调用，用于清理与已发布视图关联的所有属性。那是哪一个呢？发生了什么让你期待内存被释放？