摘要：
直入正题假设有一个action，MyActionpublic class MyAction extend actionSupport{ private List<myBean> listBeans; private Set<MyBean> setBeans; //...此处省略setter和getter方法}public class MyBean{ private int id; //...此处省略setter和getter方法}页面form表单请求MyAction并给listBeans和setBeans赋值<input type="text" 阅读全文