extension String {    
    func accentTagAndLink(tags:Array<String>) -> NSMutableAttributedString {

        let attributedString:NSMutableAttributedString = NSMutableAttributedString(string: self)
        var NSContents = self as NSString

        for tagChild in tags {
            if !tagChild.starts(with: "<") {
                let range = NSContents.range(of: "#" + tagChild)
                var changeString = ""

                for _ in 0..<tagChild.count {
                    changeString += "$"
                }

                NSContents = NSContents.replacingOccurrences(of: tagChild, with: changeString, options: .literal, range: range) as NSString
                attributedString.addAttribute(.link, value: tagChild, range: range)
                attributedString.addAttribute(.foregroundColor, value: UIColor(red: 79/255, green: 205/255, blue: 255/255, alpha: 1), range: range)
            }
        }

        return attributedString
    }
}

表格视图单元格

class PostCell: TableViewCell {
    @IBOutlet weak var postContent: UITextView!
}

在主视图控制器中

class PostViewController: UIViewController, UITableViewDataSource, UITableViewDelegate,UITextViewDelegate {

    func tableView(_ tableView: UITableView, cellForRowAt indexPath: IndexPath) -> UITableViewCell {
        let cell = postTableView.dequeueReusableCell(withIdentifier: "PostCell", for: indexPath) as! PostCell
        let post = postList[indexPath.row]
        let tags = (post["Content"] as! String).FindTagAtString()
        cell.postContent.delegate = self
        cell.postContent.isSelectable = true
        cell.postContent.isEditable = false
        cell.postContent.dataDetectorTypes = UIDataDetectorTypes.link
        cell.postContent.attributedText = (post["Content"] as! String).accentTagAndLink(tags: tags)
    }

    func textView(_ textView: UITextView, shouldInteractWith URL: URL, in characterRange: NSRange, interaction: UITextItemInteraction) -> Bool {
        print("link")
        return true
    }

    func tableView(_ tableView: UITableView, didSelectRowAt indexPath: IndexPath) {
        print("cell")
    }
}

NSLink UITextView 在里面 TableViewCell

我要点击链接事件返回“链接”

表格视图单元格 选项卡事件

总是返回“cell”

TTTAttributedLabel 是有效的但会破坏我的代码

所以让它成为自拍链接

帮助