|
Linux-JSP-JDBC-MySQL测试 - Select
关键词：Java, JSP
<%--
作者：何志强[hhzqq@21cn.com]
日期：2000-08-04
功能：Linux-JSP-JDBC-MySQL测试 - Select
--%>
<%@ page contentType="text/html;charset=8859_1" %>
<%
//声明
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驱动程序
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
//连接数据库
sqlConn = java.sql.DriverManager.getConnection("jdbc:mysql://localhost/test","test","test");
//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
sqlRst = sqlStmt.executeQuery("select name,age from test");
%>
<html>
<head>
<meta http-equiv="Content-Type" content="text/html; charset=gb2312">
<title>Linux-JSP-JDBC-MySQL测试 - Select</title>
</head>
<body>
<table border="1" cellspacing="0" cellpadding="0" align="center">
<tr>
<th>姓名</th>
<th>年龄</th>
</tr>
<%while(sqlRst.next()){%>
<tr>
<td><%=sqlRst.getString(1)%></td>
<td><%=sqlRst.getLong(2)%></td>
</tr>
<%}%>
</table>
</body>
</html>
<%
//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();
%>
|
