java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1

java.sql.SQLException: ORA-00604: error occurred at recursive SQL level 1
ORA-12705: Cannot access NLS data files or invalid environment specified

方法一：跟换驱动jar包：http://hkme.javaeye.com/topics/download/8c0b4a89-b8ed-4ca3-8493-b0904f0ddd3d
方法二：只需在eclipse目录下找到eclipse.ini文件，把 Duser.language=en 改成 Duser.language=zh