<!-- 配置事务特性 -->
    <tx:advice id="txAdvice" transaction-manager="transactionManager">
        <tx:attributes>

            <tx:method name="add*" propagation="REQUIRED" />
            <tx:method name="del*" propagation="REQUIRED" />
            <tx:method name="update*" propagation="REQUIRED" />
            <tx:method name="deploy*" propagation="REQUIRED" />
            <tx:method name="submit*" propagation="REQUIRED" />
            <tx:method name="get*" read-only="true" />
        </tx:attributes>
    </tx:advice>
    <aop:config>
        <aop:pointcut id="daoMethods"
            expression="execution(* net.hlj.kj.dao.*.*.*(..))" />
        <!-- 定义了将采用何种拦截操作，这里引用到 txAdvice -->
        <aop:advisor advice-ref="txAdvice" pointcut-ref="daoMethods" />
    </aop:config>
    <tx:annotation-driven transaction-manager="transactionManager"
        proxy-target-class="true" />


action 
public void activeUser(ActionMapping mapping, ActionForm form,
            HttpServletRequest request, HttpServletResponse response)
            throws Exception {

        long id = UtilTool.str2Long(request.getParameter("id"));
         TdUser tu = userService.getUserById(id);
        if (tu.getState() == 0) {// 判断是否激活
            try {

                bouns(tu.getId(), tu.getSuperid(), 1);
 
                TdUser agent = userService.getUserById(tu.getAgentid());
                agent.setMb(5d); 
                userService.update(agent);
                 //激活账户
                userService.activeUser(id);
                //购买股票
                userService.buyStock(tu);
                 
            } catch (Exception e) {
                // TODO Auto-generated catch block
                e.printStackTrace();
            }
        }
        response.sendRedirect("doUser.do?method=getUserListByAgent");
    }