異常信息：嚴重: Exception occurred during processing request: Method "regist" failed for object [email protected]: Method "regist" failed for object action.UsersAction@3855cf59 [java.lang.NoClassDefFoundError: org/hibernate/cfg/Configuration].jsp內容:<form name="registFrom" action="<%=path%>/users/Users_regist.action" method="post">? <div class="mainBg"> ? <div class="username"><span>用戶名：</span> ? <input id="username" name="username" type="text" placeholder="請輸入用戶名" onblur="checkname();">? ? <span id="checkbox"></span>? ? </div> ? <div class="name"><span>真實姓名：</span> ? <input id="name" type="text" placeholder="請輸入姓名" name="name"> ? </div> ? <div class="sex"><span>性&nbsp;&nbsp;&nbsp;別：</span> ? <label><input id="man" type="radio" name="sex" value="男" checked="checked">男</label> ? <label><input id="woman" type="radio" name="sex" value="女">女</label> ? </div> ? <div class="password"><span>密&nbsp;&nbsp;&nbsp;碼：</span> ? <input id="password" type="password" placeholder="請輸入密碼" name="password"> ? </div> ? <div class="qpassword"><span>確認密碼：</span> ? <input id="qpassword" type="password" placeholder="確認密碼" name="qpassword"> ? </div>? ? <div class="phone"><span>手機號：</span> ? <input id=phone type="text" placeholder="請輸入手機號" name="phonenum"> ? </div> ? <div class="regist"> ? <input id="regist" type="submit" value="注冊"> ? </div> ? </div> ? </form>service層：public boolean usersRegist(Users u) { Transaction tx = null; Session session = MyHibernateSessionFactory.getSessionFactory().getCurrentSession(); try{ tx = session.beginTransaction();? ? ? ? ?session.save(u); ? ? ? ?tx.commit(); ? ? ? ?return true; } catch(Exception ex){ ex.printStackTrace(); session.getTransaction().rollback(); return false; }finally{ if(tx != null){ tx = null; } } }action層：public class UsersAction extends SuperAction implements ModelDriven<Users>{ private static final long serialVersionUID = 1L; private Users user = new Users(); public String regist(){ UsersDAO udao = new UsersDAOImpl(); if(udao.usersRegist(user)){ return "regist_success"; }else{ return "regist_failure"; } } public Users getModel() { // TODO Auto-generated method stub return user; } }struts.xml配置:<package name="users" namespace="/users" extends="default">? ? ?<action name="*_*" class="action.{1}Action" method="{2}">? ? ? <result name="regist_success">/users/Users_login_success.jsp</result>? ? ? <result name="regist_failure">/users/Users_login.jsp</result>? ? ?</action>? ? </package>?