This is a very typical problem, I hope the following link will help you!
Http://www-900.ibm.com/developerWorks/cn/java/java_chinese/index.shtmlhttp://www-900.ibm.com/developerWorks/cn/java/l-javachinese/index.shtmlhttp:// Www-900.ibm.com/developerWorks/cn/java/jsp_dbcsz/index.shtml