第一步:装载oracle客户端
第二部:配置tnsnames.ora.
db_172.21.1.7 = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = 172.21.1.7)(PORT = 1526)) (CONNECT_DATA = (SERVER = DEDICATED) (SERVICE_NAME = db) ) )
第三部:打开命令行,执行如下命令:
imp netelnusr/netelnusr@db_172.21.1.7 file=dbelnsur2_20150202.dmp log=d:/eln.log fromuser=dbelnusr2 touser=netelnusr
原文：http://www.cnblogs.com/a198720/p/4440753.html