JSP page garbled Problem _ compatible

These two days in the development process encountered a strange problem: the same Web application, the same JSP in different operating systems to be handled through different processing to solve the garbled problem.

The default encoding for JSP pages is UTF-8. When the contents of the textarea are submitted to this page, but in the win operating system, the direct extraction of the standard data can be, such as Request.getparameter ("textarea"), but in the Linux operating system, the extraction of data, You can use character set conversion to correctly output, such as New String (Request.getparameter ("textarea"). GetBytes ("Iso-8859-1"), "UTF-8", or the default character set for different operating systems.