📄 setattributejsp.jsp
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<%@ page contentType="text/html; charset=GBK" %>
<%@ page import="java.sql.*" %>
<%@ page import="java.io.*" %>
<html>
<head>
<meta http-equiv="Content-Language" content="zh-cn">
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<meta name="GENERATOR" content="Microsoft FrontPage 5.0">
<meta name="ProgId" content="FrontPage.Editor.Document">
<title bgcolor ="#008080">SetAttributeJsp</title>
</head>
<body bgcolor="#008080">
<h1>
在这里你可以修改各种参数
</h1>
<%
String port;
String refreshtime;
String reintime;
String url="jdbc:odbc:chatroom";
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
Connection conn=DriverManager.getConnection(url);
Statement stat=conn.createStatement();
String sql=new String();
sql="select * from chat_attribute";
ResultSet rsl=stat.executeQuery(sql);
if(rsl.next()!=false)
{
port=rsl.getString("port");
refreshtime=rsl.getString("refreshtime");
reintime=rsl.getString("reintime");
%>
</script>
<form method="POST" action="do_UpdateAttributeJsp.jsp">
<div align="center">
<center>
<table border="1" width="50%" cellpadding="2">
<tr>
<td width="100%" colspan="2"><font color="#00FFFF">输入修改参数</font></td>
</tr>
<tr>
<td width="39%" align="left"><b><font face="楷体_GB2312">端口</font></b></td>
<td width="66%"><input type="text" name="port" size="20" value =<%=port%>> </td>
</tr>
<tr>
<td width="39%" align="left"><b><font face="楷体_GB2312">房间刷新时间间隔</font></b></td>
<td width="66%"><input type="text" name="refreshtime" size="20" value=<%=refreshtime%>> </td>
</tr>
<tr>
<td width="39%" align="left"><b><font face="楷体_GB2312">被"踢"用户的重新进入房间的时间间隔</font></b></td>
<td width="66%"><input type="text" name="reintime" size="20"value=<%=reintime%>></td>
</tr>
</table>
</center>
</div>
<p align="center"><input type="submit" value="确定" name="B1" >
<input type="reset" value="取消" name="B2"></p>
</form>
<%
}
else
{
out.print("数据出错！");
%>
<p><a href="SetAttributeJsp.jsp">返回</a></p>
<%
}
%>
</body>
</html>
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