代码语言:javascript 代码运行次数:0 运行 AI代码解释 /*** Base64 Encoding ***/staticconstsize_tBASE64_ENCODE_INPUT=3;staticconstsize_tBASE64_ENCODE_OUTPUT=4;staticconstchar*constBASE64_ENCODE_TABLE="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";size_tbase64EncodeGetLength(size_...
console.log(base64.decode(enc)); 标签: javascript , algorithm , encoding 好文要顶 关注我 收藏该文 微信分享 zhanghui_ming 粉丝- 0 关注- 50 +加关注 0 0 升级成为会员 « 上一篇: php laravel v5.1 消息队列 » 下一篇: javascript wchar_t 宽字符 转化为 ascii字符码数组 posted...
encoding='utf-8') enc = rc4cipher.new(key) res = enc.encrypt(dat
Unicode is a computing industry standard for the consistent encoding, representation, and handling of text expressed in most of the world's writing systems. 在创造Unicode之前各种语言有不同的编码集合,ASCII,GB2312等也是发展过程中编码集合,而且这些编码集合相互冲突,给不同语言系统进行交流带来了麻烦。因为...
JavaScript中"ArrayBuffer"对象与"Blob"对象到底有什么区别? 谈谈JS二进制:File、Blob、FileReader、ArrayBuffer、Base64 axios中responseType配置blob、arraybuffer、stream值有什么差异 二进制arraybufferblobbase64typearray 阅读3.1k更新于2024-01-02 浪遏飞舟
现常用于电子邮件中,邮件类型声明如:Content-Transfer-Encoding: base64 ! 由于2的6次方等于64,所以每6个位为一个单元,对应某个可打印字符。三个字节有24个位元,可以对应4个Base64单元,因此3个字节需要用4个base64单元来表示!如:MaN对应base64是:TW Fu ! 这64个可打印字符a-z,A-Z,0-9就占62字符,剩下...
base64is a robust base64 encoder/decoder that is fully compatible withatob()andbtoa(), written in JavaScript. The base64-encoding and -decoding algorithms it uses are fullyRFC 4648compliant. Installation Vianpm: npm install base-64 In a browser: ...
The atob() function is part of the window object in browser JavaScript, but there is no window object when using JSContext directly. One solution would be to implement the functionality in native code (Swift or Objective-C) and call it from JavaScript. See JSExport (link) and various onlin...
('VGhpcyBpcyB0ZXN0Lg==');// This is test./* Supports UTF-8 encoding: */base64.encode('中文');// 5Lit5paH/* Supports bytes: */base64.encode([0,1,2]);base64.encode(newUint8Array([0,1,2]));// AAECbase64.encode(newArrayBuffer(3));// AAAAbase64.decode.bytes('VGhpcyBpc...
//加密、解密算法封装:function Base64() {// private propertylet _keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";// public method for encodingthis.encode = function(input) {var output = "";var chr1, chr2, chr3, enc1, enc2, enc3, enc4;var i = 0;input ...