eclipse使用jdbc连接orcl报错ORA-12505

Question

报错信息ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
 String driver = "oracle.jdbc.OracleDriver";  
 String url = "jdbc:oracle:thin:@localhost:1521:orcl"; 
各种情况下我的sid都是orcl啊…SQL> select instance_name from v$instance;INSTANCE_NAME
----------------
orcl
SID_DESC =
      (GLOBAL_DBNAME = oracle)
      (ORACLE_HOME = D:\oracle\product\11.2.0\dbhome_1)
      (SID_NAME = orcl)绝望了啊啊啊 求大神帮助 在线等 超级急！！

Answer 1

"jdbc:oracle:thin:@localhost:1521/orcl"