oracle 更改监听端口导致 Oracle ORA12514 监听程序当前无法识别连接描述符中请求的服务的解决
参考:https://www.cnblogs.com/shangshan/p/6359880.html
Oracle目录D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora
# listener.ora Network Configuration File: D:\app\Administrator\product\11.2.0\dbhome_1\NETWORK\ADMIN\listener.ora # Generated by Oracle configuration tools. SID_LIST_LISTENER = (SID_LIST = (SID_DESC = (SID_NAME = CLRExtProc) (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1) (PROGRAM = extproc) (ENVS = "EXTPROC_DLLS=ONLY:D:\app\Administrator\product\11.2.0\dbhome_1\bin\oraclr11.dll") ) (SID_DESC = (SID_NAME = orcl) (ORACLE_HOME = D:\app\Administrator\product\11.2.0\dbhome_1) (GLOBAL_DBNAME = orcl) (PORT = 1522) ) ) LISTENER = (DESCRIPTION = (ADDRESS = (PROTOCOL = TCP)(HOST = WIN-VBH4DJS3SVG)(PORT = 1522)) ) ADR_BASE_LISTENER = D:\app\Administrator