数据库虚拟主机MYSQL数据库JSP连接例程

虚拟主机MYSQL数据库JSP连接例程

J SP连接mys ql数据库例程:

<%@page c ontentType="text/html;c hars et=gb2312"%>

<%

//声明java.sql.Connection sqlConn;java.s ql.Statement s qlStmt;java.sql.ResultSet sqlRst;

//regiester jdbc driver

String DBUser="数据库用户名";

String DBPassword="数据库密码";

String DBS erver="loc alhost或者127.0.0.1";

String DBNAME="数据库名";

Clas s.forName("org.gjt.mm.mysql.Driver").newInstanc e();

//connect to the databases qlConn=j ava.s ql.DriverManager.getConnection

(""jdbc:mysql://"+D BServer+":3306/"+D BNAME+"?us eUnic ode=true&characterEnc oding=gb2312 ,DBUser,DBPassword);

//create the driver handles qlStmt=s qlConn.createStatement(java.s ql.ResultSet.TYPE_SCRO LL_INSENSITIVE,jav a.s ql.ResultSet.CONCUR_READ_ONLY);

//excute s ql

//sqlRst=sqlStmt.executeQuery("select *from test");

%>

<html>

<head>

<title>Linux-JSP-JDBC-MYSQL TESTING -SELETCT copyright <a href="mailto:postmaster@yourdomain.c om">postmaster@yourdomain.c om</a></title>

</head>

<body>

<table border="1"c ellspac e="0"align="c enter">

<tr><td>DB CONNECT OK,</td></tr>

<tr>

<th>title</th>

<th>typ e</th>

</tr>

<%//while(s qlRst.next()) {%>

<tr>

<td><%//=sqlRst.getString(1)%></td><td><%//=s qlRst.getString(2)%></td></tr>

<%//}%>

</table>

</body>

</htm l>

<%

//s qlRst.c los e();s qlS tmt.c lo s e();s qlConn.c los e();

%>

以上实例仅供参考.