步骤一：新建
步骤二：填写信息
对应SQL代码
-- Create the user create user WENT identified by "longrise" default tablespace NSEST temporary tablespace NSEST_TEMP profile DEFAULT; -- Grant/Revoke object privileges grant read, write on directory SYS.ZWGC to WENT with grant option; -- Grant/Revoke role privileges grant connect to WENT; grant dba to WENT; -- Grant/Revoke system privileges grant unlimited tablespace to WENT;