This is a Flex forum, and your question is about java... probably not the best place to ask for help on this.
Anyway, the exception tells you what's wrong: the database name you entered is not the good one. Check your url parameter,
does not look right.
in my flex code i'm using a HTTPService witch call a servlet java to connect to the database in order to update my database once there is modification in my datagrid.
i checked the database name, it's the right one.
This would imply that your database name is
I doubt that. The url should be like jdbc:mysql://host_name:port/dbname
my database is Supportweb and and table is gestion_environnement
your java call is incorrect, you connect to a database not a table, you query tables . As in an earlier post please refer to the appropriate java/mysql forums to learn about that side of things.