         return iconView
     
     }()
+///  懒加载gif图片
+    private lazy var gifImageView: UIImageView = UIImageView(image: UIImage(named: "timeline_image_gif"))
     
 }

    var imageURL:NSURL? {
    
        didSet{
        
        iconView.sd_setImageWithURL(imageURL)


        
        cell.imageURL = status!.PictursURL![indexPath.item]
        
        
        return cell
    }
}
