Writing binary data using node.js fs.writeFile to create an image file

Question

I\'m trying to write a canvas data with node.js fs.writeFile as a binary. JPEG file, but after the file is written I can see that the file is stored as plain text, not binar

Answer 1

I have had the question in question. I solved the problem when I made the default value null of "encoding" in the "request" library

var request = require("request").defaults({ encoding: null });
var fs = require("fs");

fs.writeFile("./image.png", body, function(err) {
    if (err) throw err;
});