Do u mean preview?First,use bean to store the data.
Second,when the user press "submit",deliver the bean,and the controller forward the request.
Last,when the Handler receive them,start batch update,or delete.
Second,when the user press "submit",deliver the bean,and the controller forward the request.
Last,when the Handler receive them,start batch update,or delete.
解决方案 »
免费领取超大流量手机卡,每月29元包185G流量+100分钟通话, 中国电信官方发货