在jsp中用jdbc连接数据库

<%@ page import="java.sql.*,java.util.*"%>
<%!
private static String driverName = "oracle.jdbc.driver.OracleDriver";
private static String url = "jdbc:oracle:thin:@172.16.1.97:1521:ora9";
private static String userName = "account";
private static String passwordName = "test";
%>
<%
Class.forName(driverName).newInstance();
Connection conn= DriverManager.getConnection(url,userName,passwordName);
try{
Statement stmt=conn.createStatement();
String sql= "select * from table ";
ResultSet rs=stmt.executeQuery(sql);
while(rs.next()){
String id = rs.getString(1);
.......
}catch(Exception e){
out.write("");
}finally{
rs.close();
stmt.close();
coon.close();
}

}
%>大概就这样吧