forked from HelloWorld521/Java
-
Notifications
You must be signed in to change notification settings - Fork 0
Expand file tree
/
Copy pathright.jsp
More file actions
61 lines (52 loc) · 1.66 KB
/
right.jsp
File metadata and controls
61 lines (52 loc) · 1.66 KB
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
<%@ page language="java" import="java.util.*" pageEncoding="utf-8"%>
<%
String path = request.getContextPath();
String basePath = request.getScheme() + "://" + request.getServerName() + ":" + request.getServerPort()
+ path + "/";
%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN">
<html>
<head>
<base href="<%=basePath%>">
<title>My JSP 'right.jsp' starting page</title>
<meta http-equiv="pragma" content="no-cache">
<meta http-equiv="cache-control" content="no-cache">
<meta http-equiv="expires" content="0">
<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="This is my page">
<meta http-equiv="Refresh" content="3;url=right.jsp">
<!--
<link rel="stylesheet" type="text/css" href="styles.css">
-->
<style>
body {
font-family: "Helvetica Neue", Helvetica, "Hiragino Sans GB",
"Microsoft YaHei", "微软雅黑", Arial, sans-serif;
height: 100%;
-webkit-background-size: cover;
background-size: cover;
color: #000;
}
</style>
</head>
<body>
<%
out.print("<h3>在线人数</h3>");
String userName = (String) session.getAttribute("user");
List onlineUserList = (List) application.getAttribute("onlineUserList");
if (onlineUserList == null) {
onlineUserList = new ArrayList();
application.setAttribute("onlineUserList", onlineUserList);
}
if (onlineUserList.indexOf(userName) == -1)
onlineUserList.add(userName);
application.setAttribute("onlineUserList", onlineUserList);
List onlist = (List) application.getAttribute("onlineUserList");
for (int i = 0; i < onlist.size(); i++) {
String s = (String) onlist.get(i);
if(s!=null)
out.print(s+"<br>");
}
%>
</body>
</html>