迅速从阿拉伯语中删除变音符号 [英] swift remove diacritic from Arabic

问题描述

我正在尝试删除阿拉伯语变音符号.例如，我需要将此َب转换为此ب，这是我的代码:

I am trying to remove the Arabic text diacritic. For example I need to convert this َب to this ب , here is my code :

if (text != "") {
    for char in text! {
        print(char)
        print(char.unicodeScalars.first?.value)
        if allowed.contains("\(char)"){
            newText.append(char)
        }
    }
    self.textView.text = text!
} else {
//            TODO :
//            show an alert
    print("uhhh no way")
}

我已经尝试过这些解决方案，但是没有运气:

I have tried these solutions but with no luck :

如何在Swift中从字符串中删除变音符号?/a>

How to remove diacritics from a String in Swift?

NSString:删除UTF的简便方法字符串中有-8个重音符号?

推荐答案

您可以使用Regex，尝试使用此代码

You can use Regex, try this code

 let myString = "الْحَمْدُ لِلَّهِ رَبِّ الْعَالَمِينَ"
        let regex = try! NSRegularExpression(pattern: "[\\u064b-\\u064f\\u0650-\\u0652]", options: NSRegularExpression.Options.caseInsensitive)
        let range = NSMakeRange(0, myString.unicodeScalars.count)
        let modString = regex.stringByReplacingMatches(in: myString, options: [], range: range, withTemplate: "")
        print(modString)

输出:الحمدللهربالعالمين

Output : الحمد لله رب العالمين

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