Hi, I am not able to connect to mysql database using mysql-jdbc driver(org.gjt.mm.mysql.Driver). When i run my TestApp, then i get an exception saying java.lang.ClassNotFoundException: org.gjt.mm.mysql.Driver. I am not sure how to solve this problem. Questions: 1. Do i have to start mysql database in the background for jdbc to work? 2. How do i create username and password in mysql database? 3. I start my mysql database as follows: I have created a database name as :mytest open dos prompt type in mysqld type connect mytest That's all i do, i am connected to the database named mytest. Here i can create, select from tables. 4. What should exactly be in my classpath for this driver to be loaded properly. My Classpath is as follows: set CLASSPATH=.;C:\jdk1.3\lib\classes.zip set CLASSPATH=%CLASSPATH%;V:\Personal\MySQLDatabase\jdbcForMysql\org\gjt\mm.mysql set CLASSPATH=%CLASSPATH%;V:\Personal\src\classes Could anyone please let me know. Appreciate u'r help. Thanks,
Sean Casey
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Joined: Dec 16, 2000
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I'm running linux so it may be different, but the driver looks the same. The one I downloaded was a .jar file, and I put that jar in my classpath and it worked fine. I don't see the jar directly in your classpath. That might be your problem.
Mandy Smith
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Joined: Jun 26, 2001
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Thanks, but i downloaded the zip version and unzipped the files. I am not sure exactly what to include in my classpath now. Any further help? Thanks,
Sean Casey
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Joined: Dec 16, 2000
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If I were you I'd jar the files into one archive and then include it in your classpath. Or you can redownload it as a jar file. I got mine from here: MySQL They should have what you're looking for. Even though I'm running linux, this should still be relatively applicable. I have the jar stored in the following directory: /root and then the end of my classpath is as follows: /root/mm.mysql-2.0.2-bin.jar: Note: ":" is used instead of ";" in linux. I hope that helps. -Sean
[This message has been edited by Sean Casey (edited June 28, 2001).] [This message has been edited by Sean Casey (edited June 28, 2001).]
Mandy Smith
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Joined: Jun 26, 2001
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Thanks Sean Casey, i just sticked in the jar file you mentioned to my classpath and it worked. Thanks again!