Hibernate连接数据库.doc

在数据库中建立表之后点击完成（Finish）。点击finish修改生成的XML文件：action-servlet.xml：?xml version=1.0 encoding=UTF-8?beans xmlns=/schema/beans xmlns:xsi=/2001/XMLSchema-instance xsi:schemaLocation=/schema/beans /schema/beans/spring-beans-2.0.xsd bean name=/reg class=com.dy114.struts.action.RegAction property name=regDAO ref bean=regDAO/ /property /bean/beans 最后简单修改一下部分文件（参考代码如下）：RegAction.java：package com.dy114.struts.action;import javax.servlet.http.HttpServletRequest;import javax.servlet.http.HttpServletResponse;import org.apache.struts.action.Action;import org.apache.struts.action.ActionForm;import org.apache.struts.action.ActionForward;import org.apache.struts.action.ActionMapping;import org.apache.struts.action.DynaActionForm;import com.dy114.hibernate.dao.Reg;import com.dy114.hibernate.dao.RegDAO;/*MyEclipseStruts*Creationdate:07-06-2008*XDocletdefinition:*struts.actionpath=/regname=regFormscope=request*struts.action-forwardname=successpath=/success.jsp*struts.action-forwardname=failurepath=/reg.jsp*/publicclass RegAction extends Action RegDAO regDAO; public RegDAO getRegDAO() returnregDAO; publicvoid setRegDAO( RegDAO regDAO ) this.regDAO = regDAO; /* *Methodexecute *parammapping *paramform *paramrequest *paramresponse *returnActionForward */ public ActionForward execute( ActionMapping mapping, ActionForm form, HttpServletRequest request, HttpServletResponse response ) DynaActionForm regForm = ( DynaActionForm ) form; String username = ( String )regForm.get( username ); String password = ( String )regForm.get( password ); Reg reg = new Reg( username, password ); regDAO.save( reg ); return mapping.findForward( success ); index.jsp：% page language=java pageEncoding=UTF-8%response.sendRedirect( reg.jsp );%reg.jsp：% page language=java pageEncoding=UTF-8% taglib uri=/tags-bean prefix=bean% taglib uri=/tags-html prefix=html%html head titleJSP for DynaActionForm form/title /head body html:form action=/reg username : html:text property=username/html:errors property=username/br/ password : html:password property=password/html:errors property=password/br/ html:submit/html:cancel/ /html:form /body/htmlsuccess.jsp：% page language=java pageEncoding=UTF-8% taglib uri=/tags-bean prefix=bean % taglib uri=/tags-html prefix=html %!DOCTYPE HTML PUBLIC -/W3C/DTD HTML 4.01 Transitional/ENhtml:html lang=truehead html:base / titlesuccess/title/headbody Hello,bean:write name=regForm property=username/!/body/html:html 最后将项目部署到MyEclipse自带的Tomcat容器上，开启服务器，之后报错：Caused by: java.lan