Hi
I already restart the jboss server . But it did not work ... Still unable to connect to the server . and I typed in the command "ant start.human.task" , it throwed exception ,showed that "jdbc driver not found" . But here is the situation if I use the default database like h2 . And use the command "ant install.demo" then "ant start.demo" , the sample project can work well .
Anyway, it did help me a lot .Thanks all the same .
Wishes!