Internationalization support for Java (i18n issues)

One, read the locale information of the PC

Locale information is made up of language and country code, and in Java, the locale class corresponds to the language information.

/* *//Get local information Locale Defaultlocale = Locale.getdefault (); * SYSTEM.OUT.PRINTLN ("Country:" + defaultlocale.getcountry ()); * SYSTEM.OUT.PRINTLN ("language:" + defaultlocale.getlanguage ()); */

two, how to support internationalization

1. Accession to the International Resource document

The internationalized resource file is composed of Basename+locale, for example: Messagesbundle_zh_cn.properties. The default internationalized resource file name is called Basename.properties. The internationalized resource file for Chinese must convert the value in the file to Unicode encoding. For example: k1=\u4f60\u597d,{0}.

2. Read the internationalized resource file

Define locale class//locale Currentlocale = new locale ("zh", "CN"); Locale Defaultlocale = Locale.getdefault (); ResourceBundle RB = Resourcebundle.getbundle ("Messagesbundle", Defaultlocale); String K1 = rb.getstring ("K1"); String K2 = rb.getstring ("K2"); System.out.println (K1); System.out.println (K2); Messageformat MF = new Messageformat (rb.getstring ("K1")); System.out.println (Mf.format (new object[] {"Zhang San"});

For the default placeholder, you can use the Messageformat assignment dynamically.

Internationalization support for Java (i18n issues)