UIBarAppearance
http://www.reibang.com/p/63feddc18561

設(shè)置導(dǎo)航欄樣色

#-------設(shè)置導(dǎo)航欄不半透明脐嫂，從導(dǎo)航欄下面開始算起點(diǎn) 重要 控制器都要這么設(shè)置
self.navigationController.navigationBar.translucent = NO;

#-------設(shè)置中部文字屬性
[self.navigationController.navigationBar setTitleTextAttributes:@{NSForegroundColorAttributeName : [UIColor whiteColor]}];
#-------設(shè)置返回文字顏色
[self.navigationController.navigationBar setTintColor:[UIColor whiteColor]];
#-------修改NavigationBar背景顏色為orangeColor
[self.navigationController.navigationBar setBarTintColor:[UIColor orangeColor]];
#-------修改NavigationBar的背景圖片
[self.navigationController.navigationBar setBackgroundImage:[UIImage imageNamed:@"Bar_bg"] forBarMetrics:UIBarMetricsDefault];
#-------設(shè)置為沒有毛玻璃效果，view Controller背景為lightGray
[self.navigationController.navigationBar setTranslucent:NO];
#-------去除導(dǎo)航欄底部線嘁锯，在iOS 10 這樣寫會(huì)有問題，當(dāng)導(dǎo)航欄顏色和下面接壤的顏色為同個(gè)顏色盔沫，系統(tǒng)自動(dòng)出現(xiàn)黑色線焰扳，用下面2句代碼比較妥
[[UINavigationBar appearance]  setBackgroundImage:[[UIImage alloc] init] forBarPosition:UIBarPositionAny barMetrics:UIBarMetricsDefault];
[[UINavigationBar appearance] setShadowImage:[[UIImage alloc] init]];
#-------設(shè)置導(dǎo)航欄item 字體大小
 [self.navigationItem.rightBarButtonItem setTitleTextAttributes:[NSDictionary dictionaryWithObjectsAndKeys:[UIFont systemFontOfSize:17],NSFontAttributeName, nil] forState:UIControlStateNormal];

設(shè)置 navigationBar 的 setBackgroundImage 控制器會(huì)向下偏移 64
http://www.reibang.com/p/9a413405b253

UINavigationBar樣式
http://www.reibang.com/p/f7f48ccab1d8
iOS狀態(tài)欄的相關(guān)設(shè)置
http://www.reibang.com/p/46027d842db2
http://www.reibang.com/p/1dd3a2aec890
自定義返回按鈕
https://blog.csdn.net/xuzenghuifeng/article/details/78875611
https://blog.csdn.net/Mango_ios/article/details/70155599
https://blog.csdn.net/qq_31810357/article/details/78364336
去掉導(dǎo)航欄UINavigationBar最下面的黑線
http://www.reibang.com/p/202afecc7a9c
導(dǎo)航欄按鈕位置偏移
https://github.com/spicyShrimp/UINavigation-SXFixSpace

第三方
https://github.com/rickytan/RTRootNavigationController
https://github.com/telly/TLYShyNavBar
在UIViewController中設(shè)置title與navigationItem.title的區(qū)別
http://www.reibang.com/p/85e513aed038

設(shè)置狀態(tài)欄顏色為白色

http://blog.csdn.net/deft_mkjing/article/details/51705021
設(shè)置導(dǎo)航欄陰影線的尺寸和顏色
http://www.reibang.com/p/ff1e2ffaa152

##在 SCRootViewController，SCRootNavigationController 添加
## info.plist文件中是否有View controller-based status bar appearance 這個(gè)屬性漱办，如果有看是否為YES

-(UIStatusBarStyle)preferredStatusBarStyle
{
    
    return UIStatusBarStyleLightContent;
}
//或
self.navigationController.navigationBar.barStyle=UIBarStyleDefault; //黑色

Paste_Image.png

文字按鈕

UIBarButtonItem *editItem = [[UIBarButtonItem alloc] initWithTitle:@"點(diǎn)擊" style:UIBarButtonItemStylePlain target:self action:@selector(backAction)];
    self.navigationItem.rightBarButtonItem = editItem;

- (void)backAction
{
}

圖片按鈕

     UIButton *rightButton = [UIButton buttonWithType:UIButtonTypeCustom];
    [rightButton setFrame:CGRectMake(0.0, 0.0, 44.0, 44.0)];
    [rightButton addTarget:self action:@selector(Action) forControlEvents:UIControlEventTouchUpInside];
    rightButton.contentHorizontalAlignment = UIControlContentHorizontalAlignmentRight;
    [rightButton setImage:[UIImage imageNamed:@"xx"] forState:UIControlStateNormal];
    //rightButton.imageView.contentMode = UIViewContentModeScaleAspectFit;
    UIBarButtonItem *rightItem = [[UIBarButtonItem alloc] initWithCustomView:rightButton];
    self.navigationItem.rightBarButtonItem = rightItem;

- (void)Action{
    
}

隱藏導(dǎo)航欄

### 狀態(tài)欄顏色可能變?yōu)榘咨郏床坏?- (void)viewWillAppear:(BOOL)animated
{
    [self.navigationController setNavigationBarHidden:YES animated:animated];
    [super viewWillAppear:animated];
    
}
- (void)viewWillDisappear:(BOOL)animated
{
    
    [self.navigationController setNavigationBarHidden:NO animated:animated];
    [super viewWillDisappear:animated];
}

退回指定頁面

 for (UIViewController *vc in self.navigationController.viewControllers) {
        //返回到購物車界面
        if ([vc isKindOfClass:[MJShoppingCarVC class]]) {
            [self.navigationController popToViewController:vc animated:YES];
        }
     
    }

模態(tài)視圖推送

    [self presentViewController:VC animated:YES completion:^{}];

    [self dismissViewControllerAnimated:YES completion:^{}];

###導(dǎo)航欄包裹
 YZGRootNavigationController *nav = [[YZGRootNavigationController alloc] initWithRootViewController:[KViewController new]];

設(shè)置CGRectZero從導(dǎo)航欄下開始計(jì)算

- (void)viewDidLoad
{
    [super viewDidLoad];
    self.view.backgroundColor = RGB(235, 235, 241);
    
     //設(shè)置CGRectZero從導(dǎo)航欄下開始計(jì)算
    if ([self respondsToSelector:@selector(setEdgesForExtendedLayout:)])
    {
        self.edgesForExtendedLayout = UIRectEdgeNone;
    }
    
}