如果重新登陆的话会出现： 数据库错误： Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=61c957afa4ff45c)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=orcl)))
如果重新登陆的话会出现：
数据库错误：
Listener refused the connection with the following error: ORA-12514, TNS:listener does not currently know of service requested in connect descriptor The Connection descriptor used by the client was: (DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=61c957afa4ff45c)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=orcl)))