.env 文件是配置文件,包括数据库配置信息,查看 config->database.php ,connections 里面包含了所有数据库的配置,可以在 default 中选择要使用的数据库。在数据库配置中,有关 env('DB_HOST', 'localhost') 就是读取 .env 配置文件的信息。第二个参数是缺省参数。
我们使用 mysql 数据库,修改 .env:
DB_HOST=localhost DB_DATABASE=laravel DB_USERNAME=root DB_PASSWORD=
在mysql中创建 laravel数据库
mysql -u root CREATE DATABASE laravel
查看 mysql 配置:
'mysql' => [ 'driver' => 'mysql', 'host' => env('DB_HOST', 'localhost'), 'database' => env('DB_DATABASE', 'forge'), 'username' => env('DB_USERNAME', 'forge'), 'password' => env('DB_PASSWORD', ''), 'charset' => 'utf8', 'collation' => 'utf8_unicode_ci', 'prefix' => '', 'strict' => false, ],
在 config 子目录中,包含了全部的配置文件,查看一下。
以上所述就是本文的全部内容了,希望能够对大家学习Laravel5框架有所帮助。

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