generate a new project dir.

npm install -g generator-keystone yo
mkdir my-test-project
cd my-test-project
yo keystone

start website

cd my-site
node keystone

a demo generated by generator-keystone: https://github.com/xxd3vin/my-keystone-demo

database

modify .env

## database
MONGO_URI=mongodb://localhost:27017/my-site