How to convert from full-width to half-width Japanese characters in Java?

问题:

I'm using class Transliterator of the icu project to convert from half-width to full-width characters like this:

The result of converted is: コンニチハ (full-width)

But:

String converted = transliterator.transliterate("コンニチハ");  //full-width 

The result of converted is still: コンニチハ (full-width)

My expectation is . Can anyone help me solve this?

Thanks.

回答1:

I found the answer here. It's so simple by using different params as below:

converted value: コンニチハ

Transliterator transliterator = Transliterator.getInstance("Fullwidth-Halfwidth"); String converted = transliterator.transliterate("コンニチハ");  //full-width 

converted

文章来源: How to convert from full-width to half-width Japanese characters in Java?