How to install the PHP package wucanheng/flysystem-fastdfs from Packagist with Composer

By Where is my PHP package

PHP
Composer
Packagist
wucanheng/flysystem-fastdfs

Run the following command to install the package and its dependencies. The require command adds new packages to the composer.json file from the current directory.

composer require wucanheng/flysystem-fastdfs