oracle creates a user authorization prompt without permission solution

The process is as follows:

1. Win+r, enter cmd and press Enter, open the command line window, enter sqlplus username/password as sysdba to connect to the database as an administrator.

        如： sqlplus scott/123456 as sysdba;

2. Create user and authorize

--创建用户
create user 用户名 identified by 密码;
--授予所有权限
grant all privileges to 用户名;

To authorize multiple users at one time, separate them with commas.