         self.avatarImageView!.addGestureRecognizer(userNameTap)
         userNameTap = UITapGestureRecognizer(target: self, action: #selector(TopicDetailCommentCell.userNameTap(_:)))
         self.userNameLabel!.addGestureRecognizer(userNameTap)
+        
+        //长按手势
+        self.contentView .addGestureRecognizer(
+            UILongPressGestureRecognizer(target: self,
+                action: #selector(TopicDetailCommentCell.longPressHandle(_:))
+            )
+        )
     }
     func userNameTap(sender:UITapGestureRecognizer) {
         if let _ = self.itemModel , username = itemModel?.userName {

    }
}



import UIKit
import YYText

class TopicDetailCommentCell: UITableViewCell{
    /// 头像
    var avatarImageView: UIImageView?
    /// 用户名
