In linux, java programs always save Chinese characters as UTF-8.

The problem that java programs write Chinese Characters in linux always becomes UTF-8-general Linux technology-Linux programming and kernel information. For more information, see the following. In linux:

Title = (new String (title. getBytes ("ISO8859_1"), "gbk"). trim ();

FileWriter fw = new FileWriter (filename, false );
Fw. write (title );
Fw. close ();

This sentence is correct, but as long as a text is written, it will always automatically become a UTF-8 file, which makes people very uncomfortable!

The reason is that the linux decoding system affects the JVM default encoding method. English linux does not support Chinese characters by default. Therefore, we must make it supported first, and input the following in Shell:

LANG = zh_CN
LC_ALL = zh_CN.GBK
Export LANG LC_ALL

Javac again, now OK!