3 messages in com.mysql.lists.javaRE: Problems to connect
FromSent OnAttachments
Jan P. Heck27 Sep 2004 13:04 
jon gold27 Sep 2004 13:15 
Wadhwa, Amit27 Sep 2004 16:54 
Subject:RE: Problems to connect
From:Wadhwa, Amit (amit@hathway.com)
Date:09/27/2004 04:54:28 PM
List:com.mysql.lists.java

You may need to set Database Permissions for your 'MyTestDatabase'

-----Original Message----- From: Jan P. Heck [mailto:po@janheck.de] Sent: Tuesday, September 28, 2004 1:35 AM To: ja@lists.mysql.com Subject: Problems to connect

Hy, i' am using a mysql-server on a local machine (XAMPP-project). the firewall is off the port of the mysql is 3306 i am using the following script to connect from java to mysql: import java.sql.Connection; import java.sql.DriverManager; import java.sql.SQLException;

public class LoadDriver { public static void main(String[] args) { try {

Class.forName("com.mysql.jdbc.Driver").newInstance(); System.out.println("Shah"); try { Connection conn = DriverManager.getConnection("jdbc:mysql://localhost:3306/MyTestDatabase", "root", "rootpw" ); // Do something with the Connection .... } catch (SQLException ex) { // handle any errors System.out.println("SQLException: " + ex.getMessage()); System.out.println("SQLState: " + ex.getSQLState()); System.out.println("VendorError: " + ex.getErrorCode()); } } catch (Exception ex) { System.out.println(ex); } } }

BUT I ALWAYS GET THIS MESSAGE: SQLException: Unable to connect to any hosts due to exception: java.net.ConnectException: Connection refused

** BEGIN NESTED EXCEPTION **

java.net.ConnectException MESSAGE: Connection refused

STACKTRACE:

java.net.ConnectException: Connection refused at java.net.PlainSocketImpl.socketConnect(Native Method) at java.net.PlainSocketImpl.doConnect(PlainSocketImpl.java:305) at java.net.PlainSocketImpl.connectToAddress(PlainSocketImpl.java:171) at java.net.PlainSocketImpl.connect(PlainSocketImpl.java:158) at java.net.Socket.connect(Socket.java:452) at java.net.Socket.connect(Socket.java:402) at java.net.Socket.<init>(Socket.java:309) at java.net.Socket.<init>(Socket.java:124) at com.mysql.jdbc.StandardSocketFactory.connect(StandardSocketFactory.java:124) at com.mysql.jdbc.MysqlIO.<init>(MysqlIO.java:225) at com.mysql.jdbc.Connection.createNewIO(Connection.java:1779) at com.mysql.jdbc.Connection.<init>(Connection.java:450) at com.mysql.jdbc.NonRegisteringDriver.connect(NonRegisteringDriver.java:411) at java.sql.DriverManager.getConnection(DriverManager.java:512) at java.sql.DriverManager.getConnection(DriverManager.java:171) at LoadDriver.main(LoadDriver.java:12)

** END NESTED EXCEPTION **

SQLState: 08S01 VendorError: 0

HELP ME PLEASE