【 tulaoshi.com - Java 】
<%@page import="java.sql.*"
import ="java.util.*"
import ="java.io.*"
contentType="text/html; charset=gb2312"
%
<html
<head
<title使用MYsql数据库</title
<meta name="GENERATOR" content="Microsoft FrontPage 4.0"
<meta name="ProgId" content="FrontPage.Editor.Document"
</head
<body
<p align="center"<u<font size="5" face="华文新魏"使用JSP读取Mysql数据库</font</u</p
<%!
String host="localhost"; //数据库主机
String database="pinghui"; //数据库名
String user="test"; //用户名
String pass=""; //口令
%<% java.sql.Connection sqlConn; //数据库连接对象
java.sql.Statement sqlStmt; //语句对象
java.sql.ResultSet sqlRst; //结果集对象
//登记JDBC驱动对象
Class.forName ("org.gjt.mm.mysql.Driver").newInstance ();
//连接数据库
sqlConn= java.sql.DriverManager.getConnection ("jdbc:mysql://"+host+"/"+database,user,pass);
//创建语句对象
sqlStmt=sqlConn.createStatement (java.sql.ResultSet.TYPE_SCROLL_INSENSITIVE,java.sql.ResultSet.CONCUR_READ_ONLY);
//执行Sql语句
String sqlQuery="select count(*) from comment";
sqlRst=sqlStmt.executeQuery (sqlQuery);
sqlRst.next();
int count=sqlRst.getInt(1); //取得总的留言记录数
sqlQuery="select * from comment order by userid desc;";
sqlRst=sqlStmt.executeQuery (sqlQuery); //执行SQL语句
%
总共有<%=count%条留言
<table border="1" width="100%" bordercolorlight="#CC99FF" cellpadding="2" bordercolordark="#FFFFFF" cellspacing="0"
<tr
<td align="center" ID</td
<td align="center"昵称</td
<td align="center"性别</td
<td align="center"地址</td
<td align="center"IP地址</td
<td align="center"邮编</td
<td align="center"Oicq</td
<td align="center"ICQ</td
<td align="center"电话</td
<td align="center"留言</td
<td align="center"时间</td
</tr
<% while (sqlRst.next()) { //取得下一条记录 %
<tr<!--显示记录--
<td<%=sqlRst.getString("userid")%</td
<td<%=sqlRst.getString("username")%</td
<td<%=sqlRst.getString("sex")%</td
<td<%=sqlRst.getString("address") %</td
<td<%=sqlRst.getString("ip") %</td
<td<%=sqlRst.getString("post")%</td
<td<%=sqlRst.getString("oicq")%</td
<td<%=sqlRst.getString("icq")%</td
<td<%=sqlRst.getString("telnumber")%</td
<td<%=sqlRst.getString("comment")%</td
<td<%=sqlRst.getString("time") %</td
</tr
<% } %
</table
</body
<%
//关闭结果集对象
sqlRst.close();
//关闭语句对象
sqlStmt.close ();
//关闭数据库连接
sqlConn.close();
%
