使用ES6语法进行Base64的编码和解码

ES6: base64解码

/**
* ES6: base64解码
*/
decodeBase64Content: function (base64Content) {
let commonContent = base64Content.replace(/\s/g, '+');
commonContent = Buffer.from(commonContent, 'base64').toString();
return commonContent;
}

ES6: base64编码

/**
* ES6: base64编码
*/
encodeBase64Content: function (commonContent) {
let base64Content = Buffer.from(commonContent).toString('base64');
return base64Content;
},