在Swift中从文本创建超链接

import UIKit

let text = "点击这里访问Apple官网"
let attributedString = NSMutableAttributedString(string: text)

// 设置超链接属性
let url = URL(string: "https://www.apple.com")
let range = NSRange(location: 0, length: text.count)
attributedString.addAttribute(.link, value: url, range: range)

// 创建UILabel来显示富文本字符串
let label = UILabel()
label.attributedText = attributedString

// 添加点击事件
label.isUserInteractionEnabled = true
let tapGesture = UITapGestureRecognizer(target: self, action: #selector(handleTap(_:)))
label.addGestureRecognizer(tapGesture)

// 处理点击事件
@objc func handleTap(_ gesture: UITapGestureRecognizer) {
    guard let url = (gesture.view as? UILabel)?.attributedText?.attribute(.link, at: 0, effectiveRange: nil) as? URL else {
        return
    }
    UIApplication.shared.open(url)
}