how to use mysql with laravel without any external database

Question

我在 Java 中看到过像 H2Database 这样的 localhost 数据库，我想知道是否有任何方法可以将 mysql 数据库存储在我们的本地主机中，而且我们甚至不必使用外部数据库。

Answer 1

Yes you can use your local database like MySQL. You need to install MySQL and create the database. Then you can save the database credentials in ".env" file like this -

DB_CONNECTION=mysql
DB_HOST=localhost
DB_DATABASE=mydbname
DB_USERNAME=mydbuser
DB_PASSWORD=mydbpassword

You have to use DB in your controller like this

use DB;

and then you can use DB::table for your SQL queries. You can also use Laravel DB models.