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javax.servlet.ServletException：java.lang.NoClassDefFoundError：org / apache / commons / dbcp / ConnectionFactory

[英]javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/commons/dbcp/ConnectionFactory

 原文  2018-09-05 09:39:05  3   1    java/ tomcat7

问题描述

I get the following error: 我收到以下错误：

javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/commons/dbcp/ConnectionFactory javax.servlet.ServletException：java.lang.NoClassDefFoundError：org / apache / commons / dbcp / ConnectionFactory

I have added the relevant jars commons-dbcp-1.4.jar and commons-pool-1.4.jar but the error isn't resolved. 我添加了相关的jars commons-dbcp-1.4.jar和commons-pool-1.4.jar但该错误无法解决。

Stacktrace: 堆栈跟踪：

Stack trace: org.apache.jasper.servlet.JspServletWrapper.handleJspException(JspServletWrapper.java:579) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:461) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) root cause 堆栈跟踪：org.apache.jasper.servlet.JspServletWrapper.handleJspException（JspServletWrapper.java:579）org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:461）org.apache.jasper.servlet.JspServlet.serviceJspFile （JspServlet.java:396）org.apache.jasper.servlet.JspServlet.service（JspServlet.java:340）javax.servlet.http.HttpServlet.service（HttpServlet.java:729）org.apache.tomcat.websocket.server .WsFilter.doFilter（WsFilter.java:52）根本原因

javax.servlet.ServletException: java.lang.NoClassDefFoundError: org/apache/commons/dbcp/ConnectionFactory org.apache.jasper.runtime.PageContextImpl.doHandlePageException(PageContextImpl.java:909) org.apache.jasper.runtime.PageContextImpl.handlePageException(PageContextImpl.java:838) org.apache.jsp.ozLogin_jsp._jspService(ozLogin_jsp.java:470) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) root cause javax.servlet.ServletException：java.lang.NoClassDefFoundError：org / apache / commons / dbcp / ConnectionFactory org.apache.jasper.runtime.PageContextImpl.doHandlePageException（PageContextImpl.java:909）org.apache.jasper.runtime.PageContextImpl.handlePageException （PageContextImpl.java:838）org.apache.jsp.ozLogin_jsp._jspService（ozLogin_jsp.java:470）org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）javax.servlet.http.HttpServlet.service （HttpServlet.java:729）org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:438）org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:396）org.apache.jasper.servlet .JspServlet.service（JspServlet.java:340）javax.servlet.http.HttpServlet.service（HttpServlet.java:729）org.apache.tomcat.websocket.server.WsFilter.doFilter（WsFilter.java:52）根本原因

java.lang.NoClassDefFoundError: org/apache/commons/dbcp/ConnectionFactory org.apache.jsp.ozLogin_jsp._jspService(ozLogin_jsp.java:189) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) root cause java.lang.NoClassDefFoundError：org / apache / commons / dbcp / ConnectionFactory org.apache.jsp.ozLogin_jsp._jspService（ozLogin_jsp.java:189）org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）javax .servlet.http.HttpServlet.service（HttpServlet.java:729）org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:438）org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:396） ）org.apache.jasper.servlet.JspServlet.service（JspServlet.java:340）javax.servlet.http.HttpServlet.service（HttpServlet.java:729）org.apache.tomcat.websocket.server.WsFilter.doFilter（WsFilter .java：52）根本原因

java.lang.ClassNotFoundException: org.apache.commons.dbcp.ConnectionFactory org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1335) org.apache.catalina.loader.WebappClassLoaderBase.loadClass(WebappClassLoaderBase.java:1163) org.apache.jsp.ozLogin_jsp._jspService(ozLogin_jsp.java:189) org.apache.jasper.runtime.HttpJspBase.service(HttpJspBase.java:70) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.jasper.servlet.JspServletWrapper.service(JspServletWrapper.java:438) org.apache.jasper.servlet.JspServlet.serviceJspFile(JspServlet.java:396) org.apache.jasper.servlet.JspServlet.service(JspServlet.java:340) javax.servlet.http.HttpServlet.service(HttpServlet.java:729) org.apache.tomcat.websocket.server.WsFilter.doFilter(WsFilter.java:52) java.lang.ClassNotFoundException：org.apache.commons.dbcp.ConnectionFactory org.apache.catalina.loader.WebappClassLoaderBase.loadClass（WebappClassLoaderBase.java:1335）org.apache.catalina.loader.WebappClassLoaderBase.loadClass（WebappClassLoaderBase.java:1163 ）org.apache.jsp.ozLogin_jsp._jspService（ozLogin_jsp.java:189）org.apache.jasper.runtime.HttpJspBase.service（HttpJspBase.java:70）javax.servlet.http.HttpServlet.service（HttpServlet.java:729） ）org.apache.jasper.servlet.JspServletWrapper.service（JspServletWrapper.java:438）org.apache.jasper.servlet.JspServlet.serviceJspFile（JspServlet.java:396）org.apache.jasper.servlet.JspServlet.service（JspServlet .java：340）javax.servlet.http.HttpServlet.service（HttpServlet.java:729）org.apache.tomcat.websocket.server.WsFilter.doFilter（WsFilter.java:52）

1 个解决方案

解决方案1
 0  2018-09-14 13:56:04

将罐子添加到Tomcat lib文件夹为我修复了错误

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