Εισαγωγή στο framework NestJS

-1. Εγκατάσταση και πρώτη εκτέλεση

❯ npm i -g @nestjs/cli

added 37 packages, removed 5 packages, and changed 243 packages in 24s

56 packages are looking for funding
  run `npm fund` for details

~/Coding Factory/preparation took 24s
❯ nest new angular-introduction-backend
⚡  We will scaffold your app in a few seconds..

? Which package manager would you ❤️  to use? npm
CREATE angular-introduction-backend/.eslintrc.js (663 bytes)
CREATE angular-introduction-backend/.prettierrc (51 bytes)
CREATE angular-introduction-backend/README.md (3340 bytes)
CREATE angular-introduction-backend/nest-cli.json (171 bytes)
CREATE angular-introduction-backend/package.json (1969 bytes)
CREATE angular-introduction-backend/tsconfig.build.json (97 bytes)
CREATE angular-introduction-backend/tsconfig.json (546 bytes)
CREATE angular-introduction-backend/src/app.controller.ts (274 bytes)
CREATE angular-introduction-backend/src/app.module.ts (249 bytes)
CREATE angular-introduction-backend/src/app.service.ts (142 bytes)
CREATE angular-introduction-backend/src/main.ts (208 bytes)
CREATE angular-introduction-backend/src/app.controller.spec.ts (617 bytes)
CREATE angular-introduction-backend/test/jest-e2e.json (183 bytes)
CREATE angular-introduction-backend/test/app.e2e-spec.ts (630 bytes)

✔ Installation in progress... ☕

🚀  Successfully created project angular-introduction-backend
👉  Get started with the following commands:

$ cd angular-introduction-backend
$ npm run start


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