java.sql.SQLException: 无可用连接! at com.exp.dao.DBConnectionDefaultImp.getCommand(DBConnectionDefaultImp.java:207) at com.exp.dao.DBCommandDefaultHandler.getCmdObject(DBConnectionDefaultImp.java:665) at com.exp.dao.DBCommandDefaultHandler.executeQuery(DBConnectionDefaultImp.java:853) at com.exp.dao.DBCommandDefaultHandler.executeQuery(DBConnectionDefaultImp.java:890) at com.exp.dao.ormapping.BizDataAdapter.getListFromDB(BizDataAdapter.java:841) at com.exp.dao.ormapping.BizDataAdapter.query(BizDataAdapter.java:690) at com.exp.dao.ormapping.BizDataAdapter.getVO(BizDataAdapter.java:418) at com.exp.dao.ormapping.BizDataAdapter.getString(BizDataAdapter.java:399) at com.hjky.portal.site.logic.IpLogic.CheckIp(IpLogic.java:37) at com.hjky.portal.site.listener.SiteBaseListener.checkip(SiteBaseListener.java:75) at com.hjky.portal.site.listener.ChnListListener.pageLoad(ChnListListener.java:48) at com.hjky.portal.site.listener.ContentListener.pageLoad(ContentListener.java:16) at com.exp.web.util.DefaultEventDispatcher.dispatchEvent(DefaultEventDispatcher.java:44) at com.exp.web.util.BasePage.pageProc(BasePage.java:146) at org.apache.jsp.portal_005fjsps.site.xslyey.default_.content_jsp._jspService(content_jsp.java:256) at org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:432) at org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:390) at org.apache.jasper.servlet.JspServlet.service(JspServlet.java:334) at javax.servlet.http.HttpServlet.service(HttpServlet.java:728) at org.apache.catalina.core.ApplicationFilterChain.internalDoFilter(ApplicationFilterChain.java:305) at org.apache.catalina.core.ApplicationFilterChain.doFilter(ApplicationFilterChain.java:210) at org.apache.catalina.core.StandardWrapperValve.invoke(StandardWrapperValve.java:222) at org.apache.catalina.core.StandardContextValve.invoke(StandardContextValve.java:123) at org.apache.catalina.authenticator.AuthenticatorBase.invoke(AuthenticatorBase.java:472) at org.apache.catalina.core.StandardHostValve.invoke(StandardHostValve.java:171) at org.apache.catalina.valves.ErrorReportValve.invoke(ErrorReportValve.java:99) at org.apache.catalina.valves.AccessLogValve.invoke(AccessLogValve.java:953) at org.apache.catalina.core.StandardEngineValve.invoke(StandardEngineValve.java:118) at org.apache.catalina.connector.CoyoteAdapter.service(CoyoteAdapter.java:408) at org.apache.coyote.http11.AbstractHttp11Processor.process(AbstractHttp11Processor.java:1008) at org.apache.coyote.AbstractProtocol$AbstractConnectionHandler.process(AbstractProtocol.java:589) at org.apache.tomcat.util.net.AprEndpoint$SocketProcessor.run(AprEndpoint.java:1852) at java.util.concurrent.ThreadPoolExecutor.runWorker(ThreadPoolExecutor.java:1145) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:615) at java.lang.Thread.run(Thread.java:722) 南京市香山路幼儿园

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