数据库启动发现如下报错：

[oracle@test01 ~]$ !sql

sqlplus / as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on Wed Aug 22 08:52:24 2018

Copyright (c) 1982, 2014, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup

ORA-01078: failure in processing system parameters

LRM-00109: could not open parameter file '/u01/app/oracle/product/11.2.0/dbhome_1/dbs/initwls.ora'

SQL> !

#文件不存在

执行以下操作：

[oracle@test01 pfile]$ cp /u01/app/admin/wls/pfile/init.ora.722201883016 $ORACLE_HOME/initwls.ora

然后执行启动数据库的操作：

sqlplus / as sysdba

SQL*Plus: Release 12.1.0.2.0 Production on Wed Aug 22 09:11:05 2018

Copyright (c) 1982, 2014, Oracle.  All rights reserved.

Connected to an idle instance.

SQL> startup

ORA-00119: invalid specification for system parameter LOCAL_LISTENER

ORA-00132: syntax error or unresolved network name 'LISTENER_WLS'

SQL> !

依旧报错

执行以下操作：

将initwls.ora 文件中local_listener做出如下修改：

local_listener= "(ADDRESS =(PROTOCOL = TCP)(HOST = test01)(PORT = 1521))"

再次执行起库操作：

SQL> tartup

ORACLE instance started.

Total System Global Area 4194304000 bytes

Fixed Size                  2932336 bytes

Variable Size            2348810640 bytes

Database Buffers         1828716544 bytes

Redo Buffers               13844480 bytes

????????

????????

SQL>

启动成功！