流已关闭问题 高手帮忙解决一下 头疼啊

java.sql.SQLException: 流已被关闭
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:269)
at oracle.jdbc.ttc7.LongTTCItem.getChars(LongTTCItem.java:189)
at oracle.jdbc.dbaccess.DBDataSetImpl.getCharsStreamItem(DBDataSetImpl.java:1630)
at oracle.jdbc.driver.OracleStatement.getCharsInternal(OracleStatement.java:3347)
at oracle.jdbc.driver.OracleStatement.getStringValue(OracleStatement.java:3556)
at oracle.jdbc.driver.OracleResultSetImpl.getString(OracleResultSetImpl.java:434)
at oracle.jdbc.driver.OracleResultSet.getString(OracleResultSet.java:1482)
at org.apache.tomcat.dbcp.dbcp.DelegatingResultSet.getString(DelegatingResultSet.java:263)
at org.apache.tomcat.dbcp.dbcp.DelegatingResultSet.getString(DelegatingResultSet.java:263)
at dao.NewsDaoImpl.findNewsByNid(NewsDaoImpl.java:126)
at org.apache.jsp.news_005fmodify_jsp._jspService(news_005fmodify_jsp.java:73)
at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:388)
at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:313)
at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:260)
at javax.servlet.http.HttpServlet.service(HttpServlet.java:717)
at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)
at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)
at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:233)
at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:191)
at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:127)
at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:102)
at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)
at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:291)
at org.apache.coyote.http11.Http11AprProcessor.process(Http11AprProcessor.java:877)
at org.apache.coyote.http11.Http11AprProtocol$Http11ConnectionHandler.process(Http11AprProtocol.java:594)
at org.apache.tomcat.util.net.AprEndpoint$Worker.run(AprEndpoint.java:1675)
at java.lang.Thread.run(Unknown Source) --------------------编程问答-------------------- 你的关闭了结果集 怎么可能再获得里面的内容啊 --------------------编程问答-------------------- 或者这个原因 http://www.iteye.com/problems/58580

补充：Java ,  Eclipse