📄 index.jsp
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<%@ page contentType="text/html; charset=gb2312" language="java" import="java.sql.*" %>
<html>
<head>
<title>重庆杰诺软件留言本</title>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<link href="css/style" rel="stylesheet" type="text/css">
<style type="text/css">
<!--
.gl {
padding: 5px;
}
-->
</style>
</head>
<jsp:useBean id="guestbook" class="guestbook.GuestBookJdbc" scope="page"/>
<body bgcolor="#EBEBEB">
<table width="771" border="0" align="center" cellpadding="0" cellspacing="1" bordercolor="#FFFFFF" bgcolor="#000000">
<tr >
<td height="23" align="center" background="images/table.gif"><strong><font color="#FFFFFF">杰诺软件开发jsp+javabean留言本</font></strong></td>
</tr>
<tr>
<td height="56" align="center" bgcolor="#FFFFFF"><a href="add.jsp"><img src="images/new.jpg" width="50" height="49" border="0"></a>
<a href="index.jsp"><img src="images/read.jpg" width="50" height="49" border="0"></a> <a href="http://www.cnkami.com"><img src="images/home.jpg" width="50" height="49" border="0"></a>
<a href="mailto:soho_suport@163.com"><img src="images/email.jpg" width="50" height="49" border="0"></a>
<a href="update.jsp"><img src="images/uuser.jpg" width="50" height="49" border="0"></a> </td>
</tr>
<tr>
<td height="33" align="center" bgcolor="#FFFFFF"><form name="form1" method="post" action="/guestbook/search.jsp">
<input name="keyword" type="text" id="keyword">
<input type="submit" name="Submit" value="查询">
</form></td>
</tr>
</table>
<br>
<%
Connection Conn=guestbook.GetConn();
Statement stmt=Conn.createStatement(java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE,java.sql.ResultSet.CONCUR_READ_ONLY);
String sql="select * from Guestbook order by id DESC";
ResultSet Rs=stmt.executeQuery(sql);
int intPageSize; //一页显示的记录数
int intRowCount; //记录总数
int intPageCount; //总页数
int intPage; //待显示页码
String strPage;
int i;
//设置一页显示的记录数
intPageSize = 6;
//取得待显示页码
strPage = request.getParameter("page");
if(strPage==null){//表明在QueryString中没有page这一个参数，此时显示第一页数据
intPage = 1;
} else{//将字符串转换成整型
intPage = java.lang.Integer.parseInt(strPage);
if(intPage< 1) intPage = 1;
}
//获取记录总数
Rs.last();
intRowCount = Rs.getRow();
//记算总页数
intPageCount = (intRowCount+intPageSize-1) / intPageSize;
//调整待显示的页码
if(intPage >intPageCount) intPage = intPageCount;
if(intPageCount >0){
//将记录指针定位到待显示页的第一条记录上
Rs.absolute((intPage-1) * intPageSize+1);
//显示数据
i = 0;
while(i< intPageSize && !Rs.isAfterLast()){
int id=Rs.getInt("id");
String username=Rs.getString("username");
String tx=Rs.getString("tx");
String email=Rs.getString("email");
String sex=Rs.getString("sex");
String url=Rs.getString("url");
String qq=Rs.getString("qq");
String content=Rs.getString("content");
String ip=Rs.getString("ip");
String recontent=Rs.getString("recontent");
%>
<table width="771" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#000000">
<tr bgcolor="#FFFFFF">
<td width="181" height="42" rowspan="3" align="center"><img src="<%=tx%>"><br>
<br>
网友性别:<%=sex%> <br>
网友大名:<%=username%><br>
腾讯OICQ :<%=qq%></td>
<td colspan="4" align="left" valign="top" class="gl">留言内容：
<%
if(content!="")
{
out.print(content);
}%>
</td>
</tr>
<%
if(recontent!=null)
{%>
<tr>
<td colspan="4" bgcolor="#FFFFFF" class="gl">回复内容：
<%out.print(recontent);%>
</td>
</tr> <%}%>
<tr>
<td width="157" height="19" align="center" bgcolor="#F7F7F7"><a href="<%=url%>">主页</a>
</td>
<td width="139" height="19" align="center" bgcolor="#F7F7F7"><a href="mailto:<%=email%>">邮件</a>
</td>
<td width="139" height="19" align="center" bgcolor="#F7F7F7"><a href="reinfo.jsp?id=<%=id%>">回复</a></td>
<td width="143" height="19" align="center" bgcolor="#F7F7F7"><a href="del.jsp?id=<%=id%>">删除</a></td>
</tr>
</table>
<br>
<%
Rs.next();
i++;
}
%>
<br>
<table width="776" border="0" align="center" cellpadding="0" cellspacing="1" bgcolor="#000000">
<tr>
<td height="22" align="center" bgcolor="#FFFFFF">第<%=intPage%>页 共<%=intRowCount%>条记录/共<%=intPageCount%>页
<%
if(intPage<2){
out.print("首页 | 上一页");
}else{%>
<a href="index.jsp">首页 </a> | <a href="index.jsp?page=<%=intPage-1%>">上一页</a>
<%}%>
|
<%
if((intPageCount-intPage)<1)
{
out.print("下一页 | 尾页");
}else{%>
<a href="index.jsp?page=<%=intPage+1%>">下一页</a> | <a href="index.jsp?page=<%=intPageCount%>">尾页</a>
<%}
}
else{
out.print("<center><table width=776 border=0 align=center cellpadding=0 cellspacing=1 bgcolor=#000000><tr><td bgcolor=#FFFFFF><center>目前还没有内容！</center></td></tr></table></centre>");
}%>
</td>
</tr>
</table>
<br>
<table width="75%" border="0" align="center" cellpadding="0" cellspacing="0">
<tr>
<td height="22" align="center">CopyRight 2003-2005 © 重庆杰诺软件版权所有 </td>
</tr>
</table>
</body>
</html>
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