ora-12514:TNS:listener does not currently know of service requested in connect
我安装的是oracle10g 然后安装了sql developer 但是登录时显示
ora-12514:TNS:listener does not currently know of service requested in connect descriptor
该怎么配置啊

------解决方案--------------------
1、楼主检查有没有配置监听文件 tnsnames.ora和listener.ora
2、就楼主检查有没有启动监听，lsnrctl start

------解决方案--------------------
lsnrctl status 查看状态
------解决方案--------------------

SQL code

>lsnrctl
lsnrctl> status

--查看监听器的状态!

------解决方案--------------------
重建监听 重建tns