需要帮助相关的Laravel项目安装

Question

I am very new to laravel. I have installed on my xampp server. I had download a small to do app to learn it. I was installing

App Url: https://github.com/csoutham/laravel-todo-app

I had found instructions there to install it.

When run this command:

php artisan migrate

It displays the following error:

[Illuminate\Database\QueryException] SQLSTATE[3D000]: Invalid catalog name: 1046 No database selected (SQL: create table migrati
ons (migration varchar(255) not null, batch int not null) default character set utf8 co llate utf8_unicode_ci)

migrate [--bench[="..."]] [--database[="..."]] [--path[="..."]] [--package[="..."]] [--pretend] [--seed]