weblogic直连数据库 出错 在线等！

[hackershine]

14:45:11,609 ERROR DCContext:132 - 从数据库中装载参数列表出错,出错信息为：创建数
据库连接[jdbc:oracle:thin:ceshi/ceshi@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTO
COL=TCP)(HOST=11.222.3.11)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=ceshi)))]失败
。nariis.pi3000.framework.data.DataAccessException: 创建数据库连接[jdbc:oracle:t
hin:ceshi/ceshi@(DESCRIPTION=(ADDRESS_LIST=(ADDRESS=(PROTOCOL=TCP)(HOST=xxxx)(PORT=1521)))(CONNECT_DATA=(SERVICE_NAME=ceshi)))]失败。java.sql.SQLExceptio
n: 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=11.222.3.11)(PORT=1521))
)(CONNECT_DATA=(SERVICE_NAME=ceshi)))


参数都正确，用PLSQL也能连的上，就是在用WEBLOGIC启动部署好的程序时失败，用的直连的方式


高手帮帮忙！！在线等！