How To Read a JSON File With JavaScript
In this tutorial, you'll learn how to read a JSON file with your JavaScript code. Get my free 32 page eBook of JavaScript HowTos 👉 https://bit.ly/2ThXPL3
In order to read a JSON file with JavaScript you need to make a network request to the file that contains your JSON data.
It's not quite as easy as just 'requiring' a file like you would do with NodeJS or using a commonJS import in your browser. Therefore, reading a JSON file with JavaScript is very much like making a call to an API endpoint and you'll need a tool to do this.
Probably the simplest way to make the call is to use the fetch API to send the network request to the file and because of CORS and not being able to send a network request locally you will probably need to setup a server (I use the NPM package lite-server https://www.npmjs.com/package/light-s... in the tutorial) in order to serve your base file and the JSON file.
The benefit of using Fetch is you can call the response.json() function to convert the response data to a JavaScript object automatically. Channel Handle @codebubb
Watch video How To Read a JSON File With JavaScript online without registration, duration hours minute second in high quality. This video was added by user Code With Bubb 18 September 2019, don't forget to share it with your friends and acquaintances, it has been viewed on our site 147,743 once and liked it 740 people.