Hi,
I got the same error a few weeks ago. in my case, the URL was wrong.
you use:
jdbc:mysql://l/AdressBook
Are you sure it's right? Is 'l' really the right host? Did you tried
it with the ip-address?
Best Regards,
Sebastian
On Dec 12, 2005, at 2:37 PM, marju jalloh wrote:
I went throug the permission and now I get another error
java.sql.SQLException: Unable to connect to any hosts due to
exception: java.net.SocketException:
java.net.ConnectException: Connection refused
** BEGIN NESTED EXCEPTION **
java.net.SocketException
MESSAGE: java.net.ConnectException: Connection refused
STACKTRACE:
java.net.SocketException: java.net.ConnectException:
Connection refused
I don`t know if the problem is with Tomcat of the Driver of mysql
server
This is my code
ublic class Marju extends HttpServlet {
public void doGet(HttpServletRequest request,
HttpServletResponse response)
throws ServletException, IOException {
response.setContentType("text/html");
PrintWriter out = response.getWriter();
Connection conn = null;
try
{
String userName = "root";
String password = "";
String url = "jdbc:mysql://l/AdressBook";
Class.forName("com.mysql.jdbc.Driver");
conn = DriverManager.getConnection(url,
userName,password);
out.println("Database connection established");
}
catch (Exception e)
{
out.println("Can`t connect to database server!");
e.printStackTrace();
}
finally
{
if (conn != null)
{
try
{
conn.close ();
System.out.println ("Database connection
terminated");
}
catch (Exception e) { /* ignore close errors
*/ }
}
}
out.println("my first servlet");
}
}
Any help would be appreciated
Byfour
Jan Behrens <[EMAIL PROTECTED]> wrote: look here -->
http://dev.mysql.com/doc/refman/4.1/en/connection-access.html
rtfm ;)
marju jalloh schrieb am 12.12.2005 13:33:54:
But how to Grant permission to an ip host
Karthik wrote: hI
tHE PROBLEMS IS PRESENT WITHIN THE mysql SERVER,U NEED TO GIVE
PERMISSION TO
THE ip HOST U ARE USING
TRY USING THE GRANT PERMISSION AND USE THE SAME,BUT U HAVE TO
FLUSH OUT
ALL
acl PREVELIAGES AVALIABEL IN MYSQL DB
USE A FRONT END LIKE MYSQL FRONT TO DO THIS
HOPE THIS HELPS.
WITH REGARS
kARTHIK
-----Original Message-----
From: marju jalloh [mailto:[EMAIL PROTECTED]
Sent: Monday, December 12, 2005 4:53 PM
To: Tomcat Users List
Subject: Tomcat JDBC connection with Mysql
I can`connect to my database with via servlet. The connection works
well
in PHP but not with servlet. I have googled but no solution.
this is my error page I got
java.sql.SQLException: Data source rejected establishment of
connection,
message from server: "Host 'localhost.localdomain' is not allowed to
connect to this MySQL server"
at com.mysql.jdbc.MysqlIO.doHandshake(MysqlIO.java:650)
at com.mysql.jdbc.Connection.createNewIO(Connection.java:1808)
at com.mysql.jdbc.Connection.(Connection.java:452)
at
com.mysql.jdbc.NonRegisteringDriver.connect
(NonRegisteringDriver.java:411)
at java.sql.DriverManager.getConnection(DriverManager.java:525)
at java.sql.DriverManager.getConnection(DriverManager.java:171)
at Liep.doGet(Liep.java:30)
...
...
Can anyone help or give me a pointer to a website
Byfour
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