📄 chaxun.jsp
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<%@ page contentType="text/html;charset=GB2312" %>
<%@ page import="java.sql.*" %>
<%
int dipage=1;
String pages=request.getParameter("dipage");
if(pages==null)
{
pages="1";
}
try
{
dipage=Integer.parseInt(pages);
}
catch(Exception e)
{
dipage=1;
}
%>
<HTML>
<title>用户信息查询</title>
<style type="text/css">
<!--
body {
}
.style2 {color: #3333FF;
font-size: 18px;
font-family: "ó×?2";
}
.style5 {font-family: "ó×?2";
font-size: 18px;
}
.style7 {font-family: "ó×?2"; font-size: 18px; color: #0000FF; }
-->
</style><BODY>
<p>
<% Connection con;
Statement sql;
ResultSet rs;
try
{
Class.forName("sun.jdbc.odbc.JdbcOdbcDriver");
}
catch(ClassNotFoundException e)
{
out.print("类找不到！");
}
try
{ String temp1,temp2,temp3,temp4,temp5,temp6,temp7,temp8,temp9,temp10;
con=DriverManager.getConnection("jdbc:odbc:d"," "," ");
sql=con.createStatement(ResultSet.TYPE_SCROLL_SENSITIVE,ResultSet.CONCUR_READ_ONLY);
rs=sql.executeQuery("SELECT * FROM zhuce");
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);
out.print("<Table Border style='font-size: 10pt'>");
out.print("<TR><td colspan=10 align=center>用户信息查询</td></tr>");
out.print("<TR>");
out.println ("<td width=100 align=center>用户ID</td>");
out.println ("<td width=100 align=center>用户名</td>");
out.println ("<td width=100 align=center>密码</td>");
out.println ("<td width=100 align=center>真实姓名</td>");
out.println ("<td width=100 align=center>性别</td>");
out.println ("<td width=100 align=center>年龄</td>");
out.println ("<td width=100 align=center>电话</td>");
out.println ("<td width=100 align=center>电子邮件</td>");
out.println ("<td width=100 align=center>问题</td>");
out.println ("<td width=100 align=center>答案</td>");
out.print("</TR>");
int i=0;
while(rs.next())
{ out.print("<TR>");
temp1=rs.getString(1);
temp2=rs.getString(2);
temp3=rs.getString(3);
temp4=rs.getString(4);
temp5=rs.getString(5);
temp6=rs.getString(6);
temp7=rs.getString(7);
temp8=rs.getString(8);
temp9=rs.getString(9);
temp10=rs.getString(10);
out.println ("<tr>");
out.println ("<td width=100 align=center>"+temp1+"</td>");
out.println ("<td width=100 align=center >"+temp2+"</td>");
out.println ("<td width=100 align=center>"+temp3+"</td>");
out.println ("<td width=100 align=center>"+temp4+"</td>");
out.println ("<td width=100 align=center>"+temp5+"</td>");
out.println ("<td width=100 align=center>"+temp6+"</td>");
out.println ("<td width=100 align=center>"+temp7+"</td>");
out.println ("<td width=100 align=center>"+temp8+"</td>");
out.println ("<td width=100 align=center>"+temp9+"</td>");
out.println ("<td width=100 align=center>"+temp10+"</td>");
out.print("</TR>") ;
i++;
if(i>=countPageRecord) break; //当前页显示完，则退出循环
}
out.print("<TR><td colspan=10 align=center>");
out.print("共"+countRecord+"条记录,共"+countPage+"页，当前第"+dipage+"页，每页"+countPageRecord+"条记录，");
if(dipage==1)//当前是首页
;
else//当前不是首页
{
out.print("<a href=chaxun.jsp?dipage=1>首页</a>，");
out.print("<a href=chaxun.jsp?dipage="+(dipage-1)+">上一页</a>,");
}
if(dipage==countPage)//当前是末页
;
else//当前不是末页
{
out.print("<a href=chaxun.jsp?dipage="+(dipage+1)+">下一页</a>,");
out.print("<a href=chaxun.jsp?dipage="+countPage+">末页</a>");
}
out.print("</td></tr>");
out.print("</Table>");
con.close();
}
catch(SQLException e1)
{
out.print("");
}
%>
</p>
<p align="center"> </p>
</BODY>
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