Date: Tue, 12 Aug 2003 19:49:37 +0200 From: Maria Dolores Moral <yoyes@dif.um.es> To: freebsd-net@freebsd.org Subject: Mysql connection Message-ID: <200308121949.37105.yoyes@dif.um.es> In-Reply-To: <200308121945.27760.yoyes@dif.um.es> References: <200308121945.27760.yoyes@dif.um.es>
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Hello.
I am working with java and mysql on FreeBSD 4.7.
I use for compile:
javac -classpath /usr/ports/databases/mysql-jdbc-mm/work/mm.mysql-2.0.14:=
=2E
Server.java
java -classpath /usr/ports/databases/mysql-jdbc-mm/work/mm.mysql-2.0.14:.
Server
But I obtain the following exception:
> Unable to load driver.
> java.sql.SQLException: Cannot load connection class because of underlyi=
ng
> exception: 'java.lang.ClassNotFoundException:
> org.gjt.mm.mysql.jdbc2.Connection'.
> at org.gjt.mm.mysql.Driver.connect(Driver.java:177)
> at java.sql.DriverManager.getConnection(DriverManager.java:450)
> at java.sql.DriverManager.getConnection(DriverManager.java:130)
> at Server.obtainPK(Server.java:73)
> at Server.main(Server.java:167)
>
The code is:
/**********************/
/* Server.java=09*/
/**********************/
import java.io.*;
import java.lang.*;
import java.net.*;
import java.util.*;
import org.gjt.mm.mysql.Driver;
import java.sql.*;
public static void main(String[] args) throws IOException{
...
try {
Class.forName("org.gjt.mm.mysql.Driver").newInstance();
Connection Conn =3D
DriverManager.getConnection("jdbc:mysql://192.168.0.1/Server","root","car=
acola");=20
}
catch (Exception E) {
=09System.err.println("Unable to load driver.");
=09E.printStackTrace();
}
...
}
If someone know how I can resolve it,please help me.
Thanks a lot.
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