首先创建
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #de38a5 }
span.s1 { }
span.s2 { color: #ffffff }
@interface TestVC()
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #ffffff }
p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #ffffff; min-height: 21.0px }
span.s1 { }
span.s2 { color: #00b1ff }
{
UIImageView *navBarHairlineImageView;
}
– (void)viewWillAppear:(BOOL)animated
{
[super viewWillAppear:animated];
navBarHairlineImageView.hidden = YES;
}
– (UIImageView *)findHairlineImageViewUnder:(UIView *)view {
if ([view isKindOfClass:UIImageView.class] && view.bounds.size.height <= 1.0) {
return (UIImageView *)view;
}
for (UIView *subview in view.subviews) {
UIImageView *imageView = [self findHairlineImageViewUnder:subview];
if (imageView) {
return imageView;
}
}
return nil;
}在viewDidLoad中加入
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #08fa95 }
span.s1 { }
span.s2 { color: #ffffff }
span.s3 { color: #de38a5 }
span.s4 { color: #00b1ff }
navBarHairlineImageView =[self findHairlineImageViewUnder:self.navigationController.navigationBar];
然后就完成了,可以运行看效果了
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #ffffff }
span.s1 { }
p.p1 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #ffffff }
p.p2 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #08fa95 }
p.p3 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #00b1ff }
p.p4 { margin: 0.0px 0.0px 0.0px 0.0px; font: 18.0px Menlo; color: #de38a5 }
span.s1 { }
span.s2 { color: #de38a5 }
span.s3 { color: #00b1ff }
span.s4 { color: #ffffff }
span.s5 { color: #8b87ff }
span.s6 { color: #08fa95 }