First, create a new file, app.js, and add the following code:
#!/usr/bin/env node
var fs = require("fs"),
util = require("util");
var mime = require("mime");
var dataUri = base64Image("./icon4.png");
console.log(dataUri);
function base64Image(src) {
var data = fs.readFileSync(src).toString("base64");
return util.format("data:%s;base64,%s", mime.lookup(src), data);
}
#!/usr/bin/env node
var fs = require("fs"),
util = require("util");
var mime = require("mime");
var dataUri = base64Image("./icon4.png");
console.log(dataUri);
function base64Image(src) {
var data = fs.readFileSync(src).toString("base64");
return util.format("data:%s;base64,%s", mime.lookup(src), data);
}