Error...java.sql.SQLException:Access denied for user

Question

Hi,
I am getting the following error message while connecting with the MySQL .(O/S :Sun OS 5.6)
Error.....java.sql.SQLException: Invalid authorization specification: Access denied for user: 'some_user&password@localhost' (Using password: NO)
Note that i have given all permission to the user using,
GRANT ALL PRIVILEGES .......................
The code i have used to connect with the database is,
import java.io.*;
import java.sql.*;
class test
public static void main(String a[])
try
Connection con;
Statement stmt;
ResultSet rs;
Class.forName("org.gjt.mm.mysql.Driver");
con=DriverManager.getConnection(jdbc:mysql://localhost/db_name?user=some_user&password=some_pass");
stmt=con.createStatement();
//do something with resultset
catch(Exception e)
System.out.println("Exception in second try.."+e);
plese guide me on this problem to solve.
Thankz,
Bala.

Answer 1

Hi friends...
I've read the last post...
The problem that I have is as follow....
1. I have installed on my machine MySQL 5.0 Server running
1.1 I have a database called "base1"
1.2 User "root", password "works"
1.3 I have the following sentence to connect it using JDBC
Connection con = DriverManager.getConnection("jdbc:mysql://localhost/base1", "root", "works");
More notes:
- I use the JDBC 5.0
- My Machine is a Windows XP SP2 Pentium 3.0 512Mb
and it connects����
but I have this environment to develop applications, now that I want to connect to Production Environment happens the following:
2 The Production database is mounted on a Linux Server with MySQL 3.2.
2.1 I change the sentences as follow:
Connection con = DriverManager.getConnection("jdbc:mysql://192.168.0.7/base1", "user", "password");
2.3 But a message appears when I run the Java Program:
java.sql.SQLException:Access denied for user: '[email protected]' (Using password: YES)
2.4 As you can see it changes the IP Address...
More notes:- I have the MySQL Query Browser and I got connection.
- The IP that display the Error Message is my Second IP configurated on my Network Properties.
- Server is a Pentium 4 3.0 GHz 2Gb Linux Red Hat 3.0
I leave this case for the spider... I hope that somebady has the solution.
What is the problem? Why the JDBC doesn't respect the IP that I wrote.