IOS圆形带边头像

    UIImage *img = [UIImage imageNamed:@"QQ"];
    UIImageView *imgView = [[UIImageView alloc]initWithImage:img];

    [imgView setFrame:CGRectMake(284, 180, 60, 60)];
    imgView.layer.masksToBounds =YES;//这个必须有，不然着不住img的边角
    imgView.layer.cornerRadius = imgView.bounds.size.height/2;
    
    imgView.layer.borderWidth = 5.0;
    imgView.layer.borderColor = [UIColor blueColor].CGColor;
    
    [self.view addSubview:imgView];