UIBarButtonItem * item = [UIBarButtonItem appearance];
UIImage* image = [UIImage imageNamed:@"back_icon"];
[item setBackButtonBackgroundImage:[image resizableImageWithCapInsets:UIEdgeInsetsMake(0, image.size.width, 0, 0)] forState:UIControlStateNormal barMetrics:UIBarMetricsDefault];
//[item setBackButtonBackgroundVerticalPositionAdjustment:20.f forBarMetrics:UIBarMetricsDefault];
[item setBackButtonTitlePositionAdjustment:UIOffsetMake(0.f, 0) forBarMetrics:UIBarMetricsDefault];
时间: 2024-08-15 08:33:35