Sails.js如何将base64编码的图像转换为图像并将其存储在磁盘中？

Question

I'm trying to convert the base64-encoded to image but it doesn't work

var base64Data = req.rawBody.split(',')[1];
    require("fs").writeFile("out.png", base64Data, 'base64', function(err){
        if(err){
            console.log('err');
        }

Answer 1

I got it working by request fs

var request = require('fs');

before use in controller