小编use*_*705的帖子

我正在尝试连接到安装在Linux EL 5上的oracle 11g并且出现以下错误

SQL> connect sys/password@ud06 as sysdba
ERROR:
ORA-12514: TNS:listener does not currently know of service requested in connect
descriptor

我在network/admin下的listener.ora如下

LISTENER=
  (DESCRIPTION=
    (ADDRESS_LIST=
      (ADDRESS=(PROTOCOL=tcp)(HOST=ud06)(PORT=1521))
      (ADDRESS=(PROTOCOL=ipc)(KEY=extproc))))

SID_LIST_LISTENER=
  (SID_LIST=
    (SID_DESC=
      (GLOBAL_DBNAME=orcl)
      (ORACLE_HOME=/home/oracle/app/oracle/product/11g)
      (SID_NAME=orcl))
    (SID_DESC=
      (SID_NAME=plsextproc)
      (ORACLE_HOME=/home/oracle/app/oracle/product/11g)
      (PROGRAM=extproc)))

我的tnsnames.ora如下

ORCL =
  (DESCRIPTION =
    (ADDRESS = (PROTOCOL = TCP)(HOST = localhost.localdomain)(PORT = 1521))
    (CONNECT_DATA =
      (SERVER = DEDICATED)
      (SERVICE_NAME = orcl)
    )
  )

EXTPROC_CONNECTION_DATA =
  (DESCRIPTION =
    (ADDRESS_LIST =
      (ADDRESS = (PROTOCOL = IPC)(KEY = EXTPROC1))
    )
    (CONNECT_DATA =
      (SID = …

当我运行 WLST 脚本 .sh 脚本来设置 env 时，如下所示，为什么在执行 echo 时看不到更新的路径？

[linbox2 bin]$ ./setWLSEnv.sh 
CLASSPATH=/directory/ols_wls/patch_wlss1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/patch_wls1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/patch_oepe1032/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/patch_ocm1031/profiles/default/sys_manifest_classpath/weblogic_patch.jar:/directory/ols_wls/jrockit_160_14_R27.6.5-32/lib/tools.jar:/directory/ols_wls/utils/config/10.3/config-launch.jar:/directory/ols_wls/wlserver_10.3/server/lib/weblogic_sp.jar:/directory/ols_wls/wlserver_10.3/server/lib/weblogic.jar:/directory/ols_wls/modules/features/weblogic.server.modules_10.3.2.0.jar:/directory/ols_wls/wlserver_10.3/server/lib/webservices.jar:/directory/ols_wls/modules/org.apache.ant_1.7.0/lib/ant-all.jar:/directory/ols_wls/modules/net.sf.antcontrib_1.0.0.0_1-0b2/lib/ant-contrib.jar:

PATH=/directory/ols_wls/wlserver_10.3/server/bin:/directory/ols_wls/modules/org.apache.ant_1.7.0/bin:/directory/ols_wls/jrockit_160_14_R27.6.5-32/jre/bin:/directory/ols_wls/jrockit_160_14_R27.6.5-32/bin:/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/java/j2sdk1.4.2_11/bin/bin:/home/oracle/bin:/directory/wls_olwcs/jdk160_14_R27.6.5-32/bin:/directory/ccanywhere81/bin:/directory/oracle/oracle/product/10.2.0/client_1/bin

Your environment has been set.
[linbox2 bin]$ export CLASSPATH
[linbox2 bin]$ export PATH
[linbox2 bin]$ echo $PATH
/usr/kerberos/bin:/usr/local/bin:/bin:/usr/bin:/usr/X11R6/bin:/usr/java/j2sdk1.4.2_11/bin/bin:/home/oracle/bin:/directory/wls_olwcs/jdk160_14_R27.6.5-32/bin:/directory/ccanywhere81/bin:/directory/oracle/oracle/product/10.2.0/client_1/bin