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#1 (permalink) |
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Registered User
Join Date: Sep 2007
Posts: 53
OS: Windows 7,server 2k3,2k8
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Hi I very new to JDBC. I am trying to connect mysql using JCBC.
Here is my codes Code:
import java.sql.*;
public class JdbcDemo **
public static void main(String args[])**
try **
Statement stmt;
//Register the JDBC driver for MySQL.
Class.forName("com.mysql.jdbc.Driver");
//Define URL of database server for
// database named mysql on the localhost
// with the default port number 3306.
String url =
"jdbc:mysql://localhost:3306/mysql";
//Get a connection to the database for a
// user named root with a blank password.
// This user is the default administrator
// having full privileges to do anything.
Connection con =
DriverManager.getConnection(
url,"root", "");
//Display URL and connection information
System.out.println("URL: " + url);
System.out.println("Connection: " + con);
//Get a Statement object
stmt = con.createStatement();
//Create the new database
stmt.executeUpdate(
"CREATE DATABASE JunkDB");
//Register a new user named auser on the
// database named JunkDB with a password
// drowssap enabling several different
// privileges.
stmt.executeUpdate(
"GRANT SELECT,INSERT,UPDATE,DELETE," +
"CREATE,DROP " +
"ON JunkDB.* TO 'auser'@'localhost' " +
"IDENTIFIED BY 'drowssap';");
con.close();
}catch( Exception e ) **
e.printStackTrace();
}//end catch
}//end main
}
It compiles fine but get error when I try to run it as: java.lang.ClassNotFoundException: com.mysql.jdbc.Driver at java.net.URLClassLoader$1.run(URLClassLoader.java:200) at java.security.AccessController.doPrivileged(Native Method) at java.net.URLClassLoader.findClass(URLClassLoader.java:188) at java.lang.ClassLoader.loadClass(ClassLoader.java:306) at sun.misc.Launcher$AppClassLoader.loadClass(Launcher.java:276) at java.lang.ClassLoader.loadClass(ClassLoader.java:251) at java.lang.ClassLoader.loadClassInternal(ClassLoader.java:319) at java.lang.Class.forName0(Native Method) at java.lang.Class.forName(Class.java:169) at JdbcDemo.main(JdbcDemo.java:9) Process completed. |
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