问题描述: ORA-12505, TNS:listener does not currently know of SID given in connect descriptor The Connection descriptor used by the client was: 10.12.162.84:1521:xxxx oracle数据的tnsnames.ora中配置的是:SERVICE_NAME =xxxx.经过查询发现,是jdbc中的连接串使用的不正确.Java JDBC Thin Dri…