How to use Base64 Encoding In Javascript
This method involves converting the image file to a Base64-encoded string and embedding it in the JSON object.
Syntax:
{
"imgInput": "EncodedImageData",
}
Example:
Javascript
const fs = require('fs'); // Read the image file const imgInput = fs.readFileSync('image.jpg'); // Convert to Base64 const 64ImgBase = img_input.toString('base64'); // Create a JSON object const jsonObject = { "imgInput": 64ImgBase, "dscOutput": "A beautiful image"}; console.log(JSON.stringify(jsonObject)); |
Output
{
"imgInput": "EncodedImageData",
"dscOutput": "A beautiful image"
}
JavaScript Program to put an Image file in a JSON Object
In web development, handling image files is a common task, and JSON (JavaScript Object Notation) is a popular data format for transferring data between a server and a client. Sometimes, you might need to include image data within a JSON object for various purposes, such as storing metadata or embedding images in API responses. In this article, we will explore different approaches to putting an image file in a JSON object in JavaScript.