?? fresh.jsp
字號(hào):
<%@ page contentType="text/html; charset=gb2312"%>
<%@ page import="java.util.*"%>
<%@ page import="java.util.Vector"%>
<html>
<head>
<title>
</title>
</head>
<meta http-equiv="refresh" content="5">
<body bgcolor="#FFF7DD">
<%! int maxMessage=100;
int lessMessage=50;
%>
<%
if(session.getAttribute("load")!=null)
{
int startAt=Integer.parseInt(session.getAttribute("load").toString());
Calendar ca = Calendar.getInstance();
int m=ca.get(Calendar.MINUTE);
getServletContext().setAttribute(session.getAttribute("username").toString(),Integer.toString(m));
Vector tempVector=(Vector)getServletContext().getAttribute("chatmsg");
if(tempVector!=null)
{
session.setAttribute("load",Integer.toString(tempVector.size()));
if(startAt>tempVector.size()){
startAt=startAt-maxMessage+lessMessage-1;
}
for(int i=startAt;i<=tempVector.size()-1;i++)
{
%>
<table style="word-break:break-all;font-size: 16px">
<tr>
<td>
<%=tempVector.elementAt(i).toString()%>
</td></tr></table>
<%
}
}
}
else{
session.setAttribute("load","0");
}
%>
</body>
</html>
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