如何在swift中对UILabel文本范围赋值函数

func setLabelTextWithRange(label: UILabel, text: String, range: NSRange, attributes: [NSAttributedString.Key: Any]) {
    let attributedString = NSMutableAttributedString(string: text)
    attributedString.addAttributes(attributes, range: range)
    label.attributedText = attributedString
}

let label = UILabel()
let text = "Hello, World!"
let range = NSRange(location: 0, length: 5) // 设置范围为前5个字符
let attributes: [NSAttributedString.Key: Any] = [
    .foregroundColor: UIColor.red, // 设置文本颜色为红色
    .font: UIFont.boldSystemFont(ofSize: 16) // 设置文本字体为粗体，大小为16
]

setLabelTextWithRange(label: label, text: text, range: range, attributes: attributes)