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Javaの全角半角変換

Posted at 2014-02-20

なんだ、便利じゃーん

<dependency>
	<groupId>com.ibm.icu</groupId>
	<artifactId>icu4j</artifactId>
	<version>52.1</version>
</dependency>

Transliterator transliterator = Transliterator.getInstance("Fullwidth-Halfwidth");
System.out.println(transliterator.transliterate("アイウエオ"));

ｱｲｳｴｵになるぜ。