字符串中的所有字符不受支持的Efficently更换 [英] Efficently Replacement of all unsupported chars in a String

问题描述

可能重复：结果
  <一href=\"http://stackoverflow.com/questions/1008802/converting-symbols-accent-letters-to-english-alphabet\">Converting符号，雅绅特来函英文字母

我需要替换所有重音的字符，如

I need to replace all accented characters, such as

"à", "é", "ì", "ò", "ù"

与

"a'", "e'", "i'", "o'", "u'"...

因为他们已经保存重装后用重音字符的字符串嵌套一个问题。

because of an issue with reloading nested strings with accented characters after they've been saved.

有没有办法做到这一点，而无需使用不同的字符串替换所有字符？

Is there a way to do this without using different string replacement for all chars?

例如，我会preFER避免做

For example, I would prefer to avoid doing

text  = text.replace("a", "a'");
text2 = text.replace("è", "e'");
text3 = text2.replace("ì", "i'");
text4 = text3.replace("ò", "o'");
text5 = text4.replace("ù", "u'");

等。

推荐答案

这个我试过从这个<一个href=\"http://stackoverflow.com/questions/1008802/converting-symbols-accent-letters-to-english-alphabet\">post它似乎工作。

I tried this from this post it seems to work.

String str= Normalizer.normalize(str, Normalizer.Form.NFD);
str= str.replaceAll("\\p{InCombiningDiacriticalMarks}+", "'");

编辑：
但用组合变音标记，有一个副作用，就是你不能 A A A

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