CentOS7下使用Oracle 11g sqlplus信息显示乱码 现象 [oracle@toa ~]$ sqlplus /nologin SQL*Plus: Release 11.2.0.1.0 Production on ������ 1�� 20 23:43:44 2021 Copyright (c) 1982, 2009, Oracle. All rights reserved. SQL*Plus: Release 11.2.0.1.0 Production Copyright (c) 1982, 200…