一点经验

[color=blue]（1）有关增加修改页面信息的初始化[/color]
以前是以为在
private ActionForward [color=red]performDoperson[/color](ActionMapping mapping, ActionForm actionForm, HttpServletRequest request, HttpServletResponse response) {
。。。
[color=red] request.setAttribute("tab_xn_adminForm", form)[/color]; //hehe
}
里面对form进行付值，
然后在jsp页面用语句
<%@ page import="com.srt.vas.dummymain.backgroud.controller.Tab_xn_adminForm"%>
<%
Tab_xn_adminForm tab_xn_adminForm = new Tab_xn_adminForm();
if (request.getAttribute("tab_xn_adminForm") != null) {
tab_xn_adminForm = (Tab_xn_adminForm)request.getAttribute("tab_xn_adminForm");
}
%>
进行取值，
但好象不是，如果是只有表单内容，可以在jsp不用写那些语句
如果用到下拉框，并且是用其他方法获得，写那些list的request.setAttribute后，在jsp里面也不用声明的。
[color=blue]（2）有关form和model（有关全局变量和局部变量）[/color]
在有关提交用户form的时候最好都在struts-config.xml文件中配置form，这样在处理form页面信息的时候就简单了
private ActionForward performSave(ActionMapping mapping, ActionForm actionForm, HttpServletRequest request, HttpServletResponse response) {
[color=red] Tab_ch_musicForm form = (Tab_ch_musicForm) actionForm;[/color]
ProjectUtil projectUtil = new ProjectUtil();
try {
Tab_ch_musicDAO tab_ch_musicDAO = new Tab_ch_musicDAO();
[color=brown] Tab_ch_music tab_ch_music = new Tab_ch_music();[/color] [color=red]org.apache.commons.beanutils.BeanUtils.populate(tab_ch_music, org.apache.commons.beanutils.BeanUtils.describe(form));[/color]