Io 异常: Socket closed

java.sql.SQLException: Io 异常: Socket closed

at

oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:112)

oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:146)

oracle.jdbc.driver.DatabaseError.throwSqlException(DatabaseError.java:255)

oracle.jdbc.driver.T4CPreparedStatement.executeForRows(T4CPreparedStatement.java:974)

oracle.jdbc.driver.OracleStatement.doExecuteWithTimeout(OracleStatement.java:1160)

oracle.jdbc.driver.OraclePreparedStatement.executeInternal(OraclePreparedStatement.java:3285)

oracle.jdbc.driver.OraclePreparedStatement.executeUpdate(OraclePreparedStatement.java:3368)

org.apache.tomcat.dbcp.dbcp.DelegatingPreparedStatement.executeUpdate(DelegatingPreparedStatement.java:102)

org.apache.jsp.utms.web.search.fill.fill_005fcancel_005forderDone_jsp._jspService(fill_005fcancel_005forderDone_jsp.java:139)

org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70)

javax.servlet.http.HttpServlet.service(HttpServlet.java:803)

org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:393)

org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:320)

org.apache.jasper.servlet.JspServlet.service(JspServlet.java:266)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:290)

org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:206)

com.opensymphony.sitemesh.webapp.SiteMeshFilter.obtainContent(SiteMeshFilter.java:129)

com.opensymphony.sitemesh.webapp.SiteMeshFilter.doFilter(SiteMeshFilter.java:77)

org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:235)

com.htdz.interceptor.UserFilter.doFilter(UserFilter.java:35)

com.htdz.interceptor.URLFilter.doFilter(URLFilter.java:34)

org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:230)

org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:175)

org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:128)

org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:104)

org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:109)

org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:261)

org.apache.coyote.http11.Http11Processor.process(Http11Processor.java:844)

org.apache.coyote.http11.Http11Protocol$Http11ConnectionHandler.process(Http11Protocol.java:581)

org.apache.tomcat.util.net.JIoEndpoint$Worker.run(JIoEndpoint.java:447)

java.lang.Thread.run(Thread.java:619)

解决方法：