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  1. #1
    Join Date
    Feb 2008

    Jdbc Connection using MySql DataBase

    I had written the program JDBCConnection. i.e.,
     import java.sql.*;
       public class Connect
           public static void main (String[] args)
               Connection conn = null;
    	       String userName = "Root";
                   String password = "admin";
                   String url = "jdbc:mysql://localhost:3306/test";
                   Class.forName ("com.mysql.jdbc.Driver").newInstance ();
                   conn = DriverManager.getConnection (url,userName ,password );
                   System.out.println ("Database connection established");
               catch (Exception e)
                   System.err.println ("Cannot connect to database server");
    Here admin is mysql password.

    I had copied the mysql-connector-java-5.0.8-bin.jar file in the location of C:\Program Files\Java\jdk1.5.0\jre\lib folder and set the class path as same path.

    When i had compile the program it has compile successfully. But when i was runeed it has displayed an error message.

    Exception in thread "main" java.lang.NoClassDefFoundError: Connect

    Please tell me what is the mistake any one knows.
    Last edited by Hack; 02-26-2008 at 06:51 AM. Reason: Added Code Tags

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