![nodejs url nodejs url](https://www.includehelp.com/node-js/Images/create-pdf-file-from-url-using-node-js-1.jpg)
The only developer dependency that we need is nodemon. ShortId: this package enables us to generate the short IDs for our URLs.Mongoose: this is a MongoDB object modeling tool for Node.js.Express.js: this is a minimal and flexible web application framework for Node.js.dotenv: this package loads the environment variables from a file called.
Nodejs url install#
Once the project is initialized, we are going to install the required dependencies. Let’s use the command npm init in the project directory to initialize.
![nodejs url nodejs url](https://i.ytimg.com/vi/PVhA05ZmxqA/maxresdefault.jpg)
Our next step is to initialize the project folder with NPM. You can create a database from this link. Because we’ll use MongoDB, we’ll need a MongoDB SRV URI. Initializing the app and installing dependencies with MongoDBįirst, we are going to need a database. Sound complex? Don’t worry, we’ll cover everything you need to know. When a user sends a GET request to the short URL, the URL will be searched within the database, and the user will be redirected to the corresponding original URL. Then, the long URL, short URL, and unique ID will be stored in the database. For each URL passed into our API, we will generate a unique ID and create a short URL with it. Let’s first plan out the building process, which is pretty straightforward. Planning the URL shortener build process in Node.js In this article, we are going to create a similar tool by building an API service that shortens the URLs provided to it.įor the project, we are going to use MongoDB and Node.js, so you should have basic knowledge of them for this tutorial. URL shorteners like Bitly and Cuttly are incredibly popular.
Nodejs url how to#
Nodejs url download#
![nodejs url nodejs url](https://www.codegrepper.com/codeimages/open-url-in-node-js.png)
The output on my machine (macOS): Advertisements Unwanted result: C:\Personal\MyFolder\MyFile.jpg In this case, we need to use () instead to ensure you get the correct result everywhere:Ĭonst FILE_PATH = "C:\\Personal\\MyFolder\\MyFile.jpg" Ĭonsole.log('Unwanted result:', path.basename(FILE_PATH)) Ĭonsole.log('Correct result:', (FILE_PATH)) Using the path.basename() method might return an unwanted result if your Node.js program is running on macOS (or Ubuntu) and the input path is Windows-style with double-backslashes like this: "C:\\Personal\\MyFolder\\MyFile.jpg" This is for macOS/Linux users or people who want to achieve consistent results when working with file paths on any operating system including Windows.
Nodejs url windows#
Note: If your Node.js program only runs on Windows then you don’t need to care about (). jpg Name without extenions: nodejs-file () use cases json Name without extenions: packageįilename: nodejs-file.jpg Extension. Output: Advertisements Filename: package.json Extension. SAMPLE_PATH = '/Users/goodman/Desktop/dev/node_kindacode/package.json' Ĭonst name1 = path.basename(SAMPLE_PATH) Ĭonst nameWithoutExt1 = path.basename(name1, ext1) Ĭonst nameWithoutExt2 = path.basename(name2, ext2) The code: Advertisements const path = require('path')