| 发表于：2007-09-20 09:48:17 楼主 |
org.apache.tomcat.dbcp.dbcp.sqlnestedexception: cannot create poolableconnectionfactory （io 异常: the network adapter could not establish the connection)
at org.apache.tomcat.dbcp.dbcp.basicdatasource.createdatasource（basicdatasource.java:855)
at org.apache.tomcat.dbcp.dbcp.basicdatasource.getconnection（basicdatasource.java:540)
at org.apache.jsp.showinfo_jsp._jspservice（org.apache.jsp.showinfo_jsp:61)
at org.apache.jasper.runtime.httpjspbase.service（httpjspbase.java:97)
at javax.servlet.http.httpservlet.service（httpservlet.java:802)
at org.apache.jasper.servlet.jspservletwrapper.service（jspservletwrapper.java:322)
at org.apache.jasper.servlet.jspservlet.servicejspfile（jspservlet.java:314)
at org.apache.jasper.servlet.jspservlet.service（jspservlet.java:264)
at javax.servlet.http.httpservlet.service（httpservlet.java:802)
at org.apache.catalina.core.applicationfilterchain.internaldofilter（applicationfilterchain.java:252)
at org.apache.catalina.core.applicationfilterchain.dofilter（applicationfilterchain.java:173)
at org.apache.catalina.core.standardwrappervalve.invoke（standardwrappervalve.java:213)
at org.apache.catalina.core.standardcontextvalve.invoke（standardcontextvalve.java:178)
at org.apache.catalina.core.standardhostvalve.invoke（standardhostvalve.java:126)
at org.apache.catalina.valves.errorreportvalve.invoke（errorreportvalve.java:105)
at org.apache.catalina.core.standardenginevalve.invoke（standardenginevalve.java:107)
at org.apache.catalina.connector.coyoteadapter.service（coyoteadapter.java:148)
at org.apache.coyote.http11.http11processor.process（http11processor.java:868)
at org.apache.coyote.http11.http11baseprotocol$http11connectionhandler.processconnection（http11baseprotocol.java:663)
at org.apache.tomcat.util.net.pooltcpendpoint.processsocket（pooltcpendpoint.java:527)
at org.apache.tomcat.util.net.leaderfollowerworkerthread.runit（leaderfollowerworkerthread.java:80)
at org.apache.tomcat.util.threads.threadpool$controlrunnable.run（threadpool.java:684)
at java.lang.thread.run（unknown source)
caused by: java.sql.sqlexception: io 异常: the network adapter could not establish the connection
at oracle.jdbc.dbaccess.dberror.throwsqlexception（dberror.java:134)
at oracle.jdbc.dbaccess.dberror.throwsqlexception（dberror.java:179)
at oracle.jdbc.dbaccess.dberror.throwsqlexception（dberror.java:333)
at oracle.jdbc.driver.oracleconnection. <init> （oracleconnection.java:404)
at oracle.jdbc.driver.oracledriver.getconnectioninstance（oracledriver.java:468)
at oracle.jdbc.driver.oracledriver.connect（oracledriver.java:314)
at org.apache.tomcat.dbcp.dbcp.driverconnectionfactory.createconnection（driverconnectionfactory.java:37)
at org.apache.tomcat.dbcp.dbcp.poolableconnectionfactory.makeobject（poolableconnectionfactory.java:290)
at org.apache.tomcat.dbcp.dbcp.basicdatasource.validateconnectionfactory（basicdatasource.java:877)
at org.apache.tomcat.dbcp.dbcp.basicdatasource.createdatasource（basicdatasource.java:851)
... 22 more |
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