code068.jsp
1<%@ page language="java" contentType="text/html; charset=UTF-8" 2 pageEncoding="UTF-8"%> 3<%@ page import="java.util.*" %> 4<%@ page import="pack02.code066" %> 5<%@ page import="pack02.code067" %> 6<!DOCTYPE html> 7<html> 8<head> 9<meta charset="UTF-8"> 10<title>session添加用户移除用户监听</title> 11</head> 12<body> 13<% 14code066 userList = code066.getInstance(); 15code067 trace = new code067(); 16String name = request.getParameter("user"); 17trace.setUser(name); 18 19session.setAttribute("list", trace); 20userList.addUserInfo(trace.getUser()); 21session.setMaxInactiveInterval(10); //10秒 22 23%> 24<textarea rows="8" cols="20"> 25<% 26Vector<String> vector = userList.getList(); 27if(vector != null && vector.size() > 0) 28{ 29 for(int i=0;i<vector.size();i++) 30 { 31 out.println(vector.elementAt(i)); 32 } 33} 34%> 35</textarea> 36 37</body> 38</html>