iOS系统导航栏

  • 修改push后导航栏的左侧按钮文字,默认是back。需要在push前设置导航栏样式:
UIBarButtonItem *bar = [[UIBarButtonItem alloc] initWithTitle:@"自定义文字" style:UIBarButtonItemStylePlain target:nil action:nil];
    [self.navigationItem setBackBarButtonItem:bar];
  • push后的ViewController是没有导航栏标题的,如要设置标题,直接设置self.title即可:
    - (void)viewDidLoad {
        [super viewDidLoad];
        
        self.title = @"录音";
        self.view.backgroundColor = [UIColor whiteColor];
    }

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转载自blog.csdn.net/u010462316/article/details/79202733