Swift 4
extension String {
var replacingHTMLEntities: String? {
do {
return try NSAttributedString(data: Data(utf8), options: [
.documentType: NSAttributedString.DocumentType.html,
.characterEncoding: String.Encoding.utf8.rawValue
], documentAttributes: nil).string
} catch {
return nil
}
}
}
Простое использование
let clean = "string".replacingHTMLEntities!