How to connect to a db from jsp
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<%@ page language="java"
import="java.sql.Connection,java.sql.DriverManager,java.sql.SQLException,javax.naming.InitialContext,javax.naming.NamingException,javax.sql.DataSource;"
%>
<%
InitialContext ctx=null;
DataSource ds=null;
Connection con = null;
try
{
ctx = new InitialContext();
ds = (DataSource) ctx.lookup("ABC_DSN");
}
catch(Exception e)
{
System.out.println("Exception -------->");
}
if(ds != null)
{
con = ds.getConnection();
System.out.println("Got Connected-------->");
PreparedStatement ps = conn.prepareStatement("select sysdate from dual");
ResultSet rs = ps.executeQuery();
while(rs.next())
{
System.out.println("XXXXXXXXX);
}
rs.close();
ps.close();
}
try {
con.close();
}
catch(SQLException ex)
{
log.error(ex);
}
%> |
