UIview、UIimageview加圆角同时设置阴影

@implementation cuiview


-(instancetype)initWithFrame:(CGRect)frame
{
    self = [super initWithFrame:frame];
    if (self) {
        self.backgroundColor = [UIColor orangeColor];
        //v.layer.masksToBounds=YES;这行去掉
        self.layer.cornerRadius = 10;
        self.layer.shadowColor = [[UIColor redColor] CGColor];
        self.layer.shadowOffset = CGSizeMake(0, 0);
        self.layer.shadowOpacity = 0.5;
        self.layer.shadowRadius = 5;
        
    }
    return self;
}

    cuiview *cui = [[cuiview alloc]initWithFrame:CGRectMake(100, 100, 100, 100)];
    [self.view addSubview:cui];
    
    UIImageView *imageview = [[UIImageView alloc]initWithFrame:CGRectMake(0, 0, 100, 100)];
    imageview.layer.cornerRadius=10;
    imageview.clipsToBounds=YES;
    
    [imageview sd_setImageWithURL:[NSURL URLWithString:@"http://img4.bitautoimg.com/autoalbum/files/20101220/862/13374086240035_1469891_15.JPG"]];
    [cui addSubview:imageview];