npm install --save-dev nodemon
"scripts": { "serve": "nodemon ./bin/www" }
npm run serve
lsof -i tcp:3000실행해서 나오는 번호를 죽인다. kill -9 #####
lsof -i tcp:3000
kill -9 #####
npx prisma migrate dev --preview-feature npx prisma generate
npx prisma migrate dev --preview-feature
npx prisma generate