oracle 连接数据库问题!
HTTPStatus500-typeExceptionreportmessagedescriptionTheserverencounteredaninternalerro...
HTTP Status 500 -
type Exception report
message
description The server encountered an internal error () that
prevented it from fulfilling this request.
exception org.apache.jasper.JasperException: javax.servlet.ServletException: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
127.0.0.1:1521:testora
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:534)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:442)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause javax.servlet.ServletException: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
127.0.0.1:1521:testora 展开
type Exception report
message
description The server encountered an internal error () that
prevented it from fulfilling this request.
exception org.apache.jasper.JasperException: javax.servlet.ServletException: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
127.0.0.1:1521:testora
org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:534)
org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:442)
org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:391)
org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334)
javax.servlet.http.HttpServlet.service(HttpServlet.java:722)
root cause javax.servlet.ServletException: java.sql.SQLException: Listener refused the connection with the following error:
ORA-12505, TNS:listener does not currently know of SID given in connect descriptor
The Connection descriptor used by the client was:
127.0.0.1:1521:testora 展开
2个回答
2013-06-26
展开全部
很明显的错误啊!你的数据库实例监听端口啊!就是说sid是testora,你在代码里写ORCL
肯定不行的。
肯定不行的。
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我改成:testora还是不行
追答
你本机的Oracle 在服务里看启动没有! 直接用sqlplus试试能不能连上去!
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