在共享文件夹上安装Laravel

We have a appserver3 over LAN, means there is folder in remote server and I just map that folder in my my compurt and suppose it got the drive letter G. now when I excute the following

php artisan migrate --package=cartalyst/sentry

but it try to install db in my localhost. But I want to db operation in appserver3. please help me

I assume you have the web server and database up on your appserver3. You could add a new set of config files for your "appserver3" machine, and make sure the db host points to the appserver3's ip address. Something like this:

app/config/appserver3/database.php:

'connections' => array(
    ...
    'host' => 'your appserver3 ip address',
    ...
)

Then you can run artisan command and specify the environment:

php artisan migrate --package=cartalyst/sentry --env=appserver3