hosts文件路径
C:/WINDOWS/system32/drivers/etc/hosts host
tnsnames.ora文件路径
C:/oraclexe/app/oracle/product/11.2.0/server/network/ADMIN/tnsnames.ora
C:/WINDOWS/system32/drivers/etc/hosts host
C:/oraclexe/app/oracle/product/11.2.0/server/network/ADMIN/tnsnames.ora