nodebird (Unknown database 'database_development')

(1)
npm init
npm i -D nodemon
npm i express express-session nunjucks cookie-parser sequelize mysql2 sequelize-cli

(2)
poackage.json > 
  "scripts": {
    "test": "echo \"Error: no test specified\" && exit 1"
  }, 
  >
    "scripts": {
    "start": "nodemon app"
  },
  

"main": "index.js"
>
  "main": "app.js",


(3)
npx sequelize init

(4)
.env 생성

(5)npm i dotenv

(6)
npm i multer

 

 

 

passport 

npm i passport passport-local passport-kakao bcrypt

 

 

시퀄라이즈

Unknown database 'database_development'

npx sequelize db:create