Nodejs进阶：如何将图片转成datauri嵌入到网页中去

data:[][;base64],

data: image/png;base64, xxx

var fs = require('fs');
var filepath = './1.png';

var bData = fs.readFileSync(filepath);

var base64Str = bData.toString('base64');

var datauri = 'data:image/png;base64,' + base64Str;

var fs = require('fs');
var filepath = './1.png';

var bData = fs.readFileSync(filepath);
var base64Str = bData.toString('base64');
var datauri = 'data:image/png;base64,' + base64Str;

console.log(datauri);