问题
How can i read the config files from laravel? For example for the database connection (app/config/database/.php)
I want the mysql data from the config.
For a package you do it like that:
return Config::get('package::group.option');
But how to do it for the main files?
回答1:
I do Config::get('database.default') for example.
回答2:
To get the database connection parameters (server, username, password etc) if you're using MySQL, you can do this:
echo "Driver: " . Config::get('database.connections.mysql.driver') . "<br/>\r\n";
echo "Host: " . Config::get('database.connections.mysql.host') . "<br/>\r\n";
echo "Database: " . Config::get('database.connections.mysql.database') . "<br/>\r\n";
echo "Username: " . Config::get('database.connections.mysql.username') . "<br/>\r\n";
echo "Password: " . Config::get('database.connections.mysql.password') . "<br/>\r\n";
On my local development machine this gives:
Driver: mysql
Host: localhost
Database: local_dev_db
Username: root
Password: not-my-real-pwd
...obviously you should never show your password (or any of these other details) in your live app! But if it's just for your information on a local development machine you should be fine.
If you're not using MySQL, just replace mysql with sqlite or pgsql or whatever.
来源：https://stackoverflow.com/questions/17132206/laravel-4-read-config-files