导入全部：
imp user/password@10.10.10.10:1521/orcl file = C:UsersAdministratorDesktop20170404230000.dmp ignore = y full = y
导入单张表：
imp user/password@10.10.10.10:1521/orcl file = C:UsersAdministratorDesktop20170404230000.dmp ignore = y tables =(表名)
导入全部：
imp user/password@10.10.10.10:1521/orcl file = C:UsersAdministratorDesktop20170404230000.dmp ignore = y full = y
导入单张表：
imp user/password@10.10.10.10:1521/orcl file = C:UsersAdministratorDesktop20170404230000.dmp ignore = y tables =(表名)