create user oracle default tablespace users identified by "oracle";
grant create table,connect to oracle;
alter user oracle quota unlimited on users;
create table test1(id number,name varchar2(10));
insert into test1 values(1,'linux');
commit;

create user jian default tablespace users identified by "oracle";
grant create table,connect to jian;
alter user jian quota unlimited on users;

exp oracle/oracle@dbsdv1 file=d:test1.dump tables=(test1)
imp system/oracle@dbsdv1 file=d:test1.dump fromuser=oracle touser=jian[@more@]