连接Oracle：sqlplus / as sysdba
切换到PDB:
alter session set container=ORCLPDB1;
创建表空间：CREATE TABLESPACE KXDB DATAFILE '/opt/oracle/oradata/ORCL/PDBKXDB01.DBF' SIZE 4096M AUTOEXTEND ON NEXT 100M;
CREATE temporary TABLESPACE KXDB_TEMP tempfile '/opt/oracle/oradata/ORCL/PDBKXDB_TEMP.DBF' SIZE 1024M AUTOEXTEND ON NEXT 10M;
创建用户：create user kxdb identified by kxdb123 default tablespace KXDB Temporary tablespace KXDB_TEMP;
授权：grant dba to kxdb;
grant connect to kxdb;
修改密码永久有效：ALTER PROFILE DEFAULT LIMIT PASSWORD_LIFE_TIME UNLIMITED;
导入数据：
imp kaixunapptest/kaixun2016@orclpdb1 file=/home/oracle/kingsun_20220708_0100.dmp full=y ignore=y
