<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<html>
<%
int dipage=1;//当前页码数默认为1
String pages=request.getParameter("dipage");
if(pages==null)
{
pages="1";
}
try
{
dipage=Integer.parseInt(pages);
}
catch(Exception e)
{
dipage=1;
}
%>
<head>
<style type="text/css">
<!--
.STYLE1 {
font-family: "华文行楷";
font-size: 36px;
}
-->
</style>
</head>
<body>
//数据的连接
<%
Connection con;
Statement sql;
ResultSet rs;
request.setCharacterEncoding("gb2312");
try{
Class.forName("com.mysql.jdbc.Driver");
}catch(ClassNotFoundException e){
out.print(e);
}con=DriverManager.getConnection("jdbc:mysql://127.0.0.1:3306/zp","root","zhang");
sql=con.createStatement();
rs=sql.executeQuery("select * from fenye");
while (rs.next()){%>
<form id="form1" name="form1" method="post" action="">
<%
int countRecord=0;//记录条数
int countPageRecord=0;//每页记录条数
int countPage=0;//总页数
countPageRecord=5;//每页5条记录，要设置每页记录条数就更改这个变量的值
//得到记录的条数
rs.last();
countRecord=rs.getRow();
//得到总页数
if(countRecord/countPageRecord==0)
countPage=countRecord/countPageRecord;
else
countPage=countRecord/countPageRecord+1;
//把记录指针移至当前页第一条记录之前
if((dipage-1)*countPageRecord==0)
rs.beforeFirst();
else
rs.absolute((dipage-1)*countPageRecord);
int i=0;
%>
<table width="518" height="215" border="1" align="center">
<tr>
<td colspan="4" align="center"><span class="STYLE1">下面是查询的结果</span></td>
</tr>
<tr>
<td width="123">ID</td>
<td width="126">姓名</td>
<td width="113">性别</td>
<td width="128">年龄</td>
</tr>
<% long id=rs.getLong(1);%>
<tr>
<td><%=id%></td>
<td><%=rs.getString(2)%></td>
<td><%=rs.getString(3)%></td>
<td><%=rs.getLong(4)%></td>
</tr>
<%
i++;
if(i>=countPageRecord){
break; //当前页显示完，则退出循环
}else
out.print("共"+countRecord+"条记录,共"+countPage+"页，当前第"+dipage+"页，每页"+countPageRecord+"条记录，");
if(dipage==1){
break;
}//当前是首页
else//当前不是首页
{
out.print("<a href=fenye.jsp?dipage=1>首页</a>，");
out.print("<a href=fenye.jsp?dipage="+(dipage-1)+">上一页</a>,");
}
if(dipage==countPage){
break;
}//当前是末页
else//当前不是末页
{
out.print("<a href=fenye.jsp?dipage="+(dipage+1)+">下一页</a>,");
out.print("<a href=fenye.jsp?dipage="+countPage+">末页</a>");
}
%>
<%}%>
<%
con.close();
%>
</table>
</form>
</body>
</html>
