     }
     
 //    MARK:私有控件
-    lazy var iconView = UIImageView(image: UIImage(named: "visitordiscover_feed_image_smallicon"))
+    lazy var iconView: UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_image_smallicon"))
     
+    //遮挡头像
+    lazy var maskIconView: UIImageView = UIImageView(image: UIImage(named: "visitordiscover_feed_mask_smallicon"))
+    
+    //小房子
     lazy var houseIconView = UIImageView(image: UIImage(named: "visitordiscover_feed_image_house"))
     
 //    懒加载属性只有调用UIKit的控件指定的构造函数

        addConstraint(NSLayoutConstraint(item: loginButton, attribute: .top, relatedBy: .equal, toItem: tipLable, attribute: .bottom, multiplier: 1.0, constant: margin))
        addConstraint(NSLayoutConstraint(item: loginButton, attribute: .width, relatedBy: .equal, toItem: registerButton, attribute: .width, multiplier: 1.0, constant: 0))
        
    }
}

        
//        添加控件
        addSubview(iconView)
        addSubview(maskIconView)
        addSubview(houseIconView)
        addSubview(tipLable)
        addSubview(registerButton)
