迅速删除Unicode U + 2018左单引号，例如'Ali to Ali

问题描述

如何从以下字符串中删除Unicode U + 2018左单引号-

Ghulam'Ali，'Ali Khel，'Ali Sher'Alaqahdari。

我要删除出现的'A || ‘a || ‘U ||

我尝试过

  var myString =索兹玛·奎拉 
 var diacriticRemovedString = myString.folding（选项：.diacriticInsensitive，区域设置：Locale.current）
 print（diacriticRemovedString）
  

，但不起作用。

解决方案

由于U + 2018字符似乎没有被视为变音符号，因此您可以简单地搜索此类字符并将其删除。

这里是Swift删除变音符号和以下特定引号的4个版本（在您原始问题中指定）：

  var myString = Sozmah Qal' ah 
 var diacriticRemovedString = myString.folding（选项：.diacriticInsensitive，语言环境：Locale.current）.replacingOccurrences（of：'，带有：）
 print（diacriticRemovedString）
  

输出：

How to remove Unicode U+2018 LEFT SINGLE QUOTATION MARK from strings like -

Ghulam ‘Ali, ‘Ali Khel,‘Ali Sher ‘Alaqahdari.

I want to remove occurrences of ‘A || ‘a || ‘U || ‘u in a string to A a U u respectively.

I tried

var myString = "Sozmah Qal‘ah"
var diacriticRemovedString = myString.folding(options: .diacriticInsensitive, locale: Locale.current)
print(diacriticRemovedString)

but it doesn't work.

解决方案

Since the U+2018 character doesn't appear to be treated as a diacritic, you can simple search for such characters and remove them.

Here is the Swift 4 version (as specified in your original question) that removes diacritics and these specific quotation marks:

var myString = "Sozmah Qal‘ah"
var diacriticRemovedString = myString.folding(options: .diacriticInsensitive, locale: Locale.current).replacingOccurrences(of: "‘", with: "")
print(diacriticRemovedString)

Output:

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