EMCTL 无法启动

cmd下启动oracle控制台，命令：emctl start dbconsole

报错：

OC4J Configuration issue. /opt/oracle/oracle/product/10.2.0/DB/oc4j/j2ee/OC4J_DBConsole_COMPUTERNAME_MV10 not
found.

 

而检查目录，实际为：

 

OC4J Configuration issue. /opt/oracle/oracle/product/10.2.0/DB/oc4j/j2ee/OC4J_DBConsole_localhost_MV10 not
found.

 

解决办法：设定环境变量

set ORACLE_HOSTNAME=localhost

 

重启解决！