Is there something easy likebase64_encode()of PHP's? Node.js 'being' JavaScript, has a more logical approach to encoding strings, instead of having thousands of inconsistently defined global functions. Here is how you encode normal text to base64 in Node.js: varb=newBuffer('JavaScript'); ...
* Base64 encode / decode * http://www.webtoolkit.info/ * **/ var Base64 = { // private property _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", // public method for encoding encode : function (input) { var output = ""; var chr1, chr2, chr3, enc...
String.fromCharCode(...new TextEncoder().encode('中文')) // 值: 'ä¸æ\x96\x87' 现在我们将一个utf-16的字符串成功转成了utf-8字节流对应的字符串,现在我们就可以使用btoa()将这个字符串转换成 base64 编码了。 btoa(String.fromCharCode(...new TextEncoder().encode('中文'))) // ...
// plain-text stringconststr='Base64 Encoding in Node.js';// create a bufferconstbuff=Buffer.from(str,'utf-8');// encode buffer as Base64constbase64=buff.toString('base64');// print Base64 stringconsole.log(base64);// QmFzZTY0IEVuY29kaW5nIGluIE5vZGUuanM= 在上面的示例中,我们从...
In Node.js, you can use theBufferclass to encode and decode Base64 data without the need for thebtoa()andatob()functions. Here's an example: constbinaryString="codedamn is awesome!";constbase64Encoded=Buffer.from(binaryString).toString('base64');console.log(base64Encoded);// Y29kZWRhbW...
AS base64 DEC js js代码 string str函数2020-12-09 上传大小:63KB 所需:49积分/C币 pb10编码解码base64 pb10调用base64.dll,实现将图片转换成base64编码,将base64编码转换成图片 函数声明 function long GetFileEncode64(ref string filename, ref string encode64)library "base64" alias for "GetFileEncode...
* Base64 encode / decode * http://www.webtoolkit.info * **/varBase64={// private property_keyStr:"ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="// public method for encoding,encode:function(input){varoutput="";varchr1,chr2,chr3,enc1,enc2,enc3,enc4;vari=0;input=Ba...
return decodeURIComponent(atob(str).split('').map(function (c) { return '%' + ('00' + c.charCodeAt(0).toString(16)).slice(-2); }).join('')); } };let encoded = Base64.encode("哈ha"); // "5ZOIaGE="let decoded = Base64.decode(encoded); // "哈ha"...
function stringToBase64(str) { // 创建一个 Uint8Array const uint8Array = new TextEncoder().encode(str); // 使用 btoa() 函数进行编码 return btoa(String.fromCharCode.apply(null, uint8Array)); } // 例子 const myString = "你好,世界!"; ...
base64.encode('String to encode');base64.decode('Base64 string to decode');base64.decode.bytes('Base64 string to decode as bytes'); CommonJS If you use node.js CommonJS, you should require the module first: const{encode,decode}=require('hi-bas64'); ...