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Can't Connect to Mysql with JBuilder...

 
Lilyana Saputra
Greenhorn
Posts: 20
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i have a problem....

i want to connect to mysql...using :

Class.forName("com.mysql.jdbc.Driver");
// or Class.forName("org.gjt.mm.mysql.Driver");

and ....

con = DriverManager.getConnection("jdbc:mysql://localhost:3306/coba", "", "");

it has been work at Netbeans and TextPad...
but it fail in JBuilder...

I has been copy the driver into ...
C:\Program Files\Java\jdk1.5.0_04\jre\lib\ext

Thx
 
Christophe Verré
Sheriff
Posts: 14691
16
Eclipse IDE Ubuntu VI Editor
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but it fail in JBuilder...


What is the error message ?
 
Lilyana Saputra
Greenhorn
Posts: 20
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this is my method to connect:


and this is error message that appear in log:
org.apache.tomcat.util.net.LeaderFollowerWorkerThread.runIt(LeaderFollowerWorkerThread.java:80)
at org.apache.tomcat.util.threads.ThreadPool$ControlRunnable.run(ThreadPool.java:684)
at java.lang.Thread.run(Thread.java:595)
[/CODE]
 
George Stoianov
Ranch Hand
Posts: 94
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Hi,

at database.Bean1.getDatabaseProductName(Bean1.java:108)


It seems that this is the line causing your problem but we have a different piece of code can you post that as well, and sorry if this sounds silly but do you have an anonymous user with access to that database from any host??

Could you also print the stack trace in your catch blocks so we can see some jvm output.

Thanks,
George
 
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