jsp实现表格的增删功能

<%@ page import="java.util.List" %>
<%@ page import="bean.Hero" %>
<%@ page import="java.util.ArrayList" %>

<%
response.setCharacterEncoding("utf-8");
response.setContentType("text/html;charset=utf-8");
request.setCharacterEncoding("utf-8");
String xh=request.getParameter("xh");
String xm=request.getParameter("xm");
String ch=request.getParameter("ch");
List list=new ArrayList();

%>

<%@ page contentType="text/html;charset=UTF-8" language="java" %>





<%

Hero h1=new Hero();h1.setCh("及时雨");h1.setXm("宋江");h1.setXh("1");Hero h2=new Hero();h2.setCh("黑旋风");h2.setXm("李逵");h2.setXh("2");list.add(h1);list.add(h2);

%>

序号姓名绰号操作

<%
for(Hero hero:list){
//如果为空,就不添加
if(hero.getCh()==null){
break;
}
%>
<%=hero.getXh()%>
<%=hero.getXm()%>
<%=hero.getCh()%>
修改
删除

<%   }%>

<%

%>