如果应用系统是面向多种语言的，编程时就不得不设法解决国际化问题，包括操作界面的风格问题、提示和帮助语言的版本问题、界面定制个性化问题等。由于Java语言具有平台无关、可移植性好等优点，并且提供了强大的类库，所以Java语言可以辅助我们解决上述问题。Java语言本身采用双字节字符编码，采用大汉字字符集，这就为解决国际化问题提供了很多方便。- If the application system faces the many kinds of languages,
when programming can not but try to solve the internationalization
problem, including the operation contact surface style question, the
prompt and the help language edition question, the contact surface has
custom-made the individuality question and so on. Because the Java
language has the platform irrelevant, the probability is good and so
on the merit, and has provided the formidable kind of storehouse,
therefore the Java language may assist us to solve the above problem.
Java language itself uses the pair of byte character coding, uses the
big Chinese character character collection, this has　provided very
many convenient for the solution internationalization question.