node.js – J L https://jlat.in Fri, 27 Jan 2023 17:51:49 +0000 en-US hourly 1 https://wordpress.org/?v=7.0.4 https://jlat.in/wp-content/uploads/2022/06/cropped-pngwing.com_-32x32.png node.js – J L https://jlat.in 32 32 Node.js/express spremanje u postgresql bazu iz html forme https://jlat.in/node-js-express-spremanje-u-postgresql-bazu-iz-html-forme/ Fri, 27 Jan 2023 17:28:33 +0000 https://jlat.in/?p=1128 Inicijalizacija node.js projekta

npm init

Instaliranje express frameworka :

npm i express

Instaliranje nodemon paketa za automatsko restartanje servera.
Stavljamo -D sto znaci development i ide u devDependencies.

npm i -D nodemon

Startni json config:

{
  "name": "express",
  "version": "1.0.0",
  "description": "",
  "main": "index.js",
  "scripts": {
    "start": "node index",
    "dev": "nodemon index"
  },
  "keywords": [],
  "author": "",
  "license": "ISC",
  "dependencies": {
    "express": "^4.18.2",
    "moment": "^2.29.4"
  },
  "devDependencies": {
    "nodemon": "^2.0.20"
  }
}

Za startanje nodemon da se restarta server nakon svakog spremanja fajle servera pišemo komandu:

npm run dev

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