Application NodeJS selon le tutoriel Restful API with NodeJS, Express, PostgreSQL, Sequelize, Travis, Mocha, Coveralls and Code Climate.
Important :
$ npm install
$ Hello there !Installer PostgreSQL selon le lien suivant :
macOS https://medium.com/@Umesh_Kafle/postgresql-and-postgis-installation-in-mac-os-87fa98a6814d
Windows http://www.postgresqltutorial.com/install-postgresql/
Ubuntu https://www.digitalocean.com/community/tutorials/how-to-install-and-use-postgresql-on-ubuntu-18-04