1、第一个JSP页面
<body>
<form action="/test/reServlet">
username:<input type="text" name="username">;
<input type ="submit" value = "submit">
</form>
2、服务器页面
public class reServlet extends HttpServlet {
public void doGet(HttpServletRequest request, HttpServletResponse response)
throws ServletException, IOException {
String username = request.getParameter("username");
request.setAttribute("user", username);
List<Integer> alist = new ArrayList();
for(int i = 0;i<100;i++){
alist.add(i);
}
request.setAttribute("list", alist);
RequestDispatcher re = request.getRequestDispatcher("myResult.jsp");
re.forward(request, response);
}
}
3、第三个页面
<body>
<% for(int i =0;i<list.size();i++){
%><%=list.get(i) %>
<% }%>