<script type="text/javascript" src="data:text/javascript;base64,/9j/4AAQSkZJRgABAQEAWgBaAAD/4gxYSUNDX1BST0ZJTEUAAQEAAAxITGlubwIQAAB..."></script> HTML CSS embedding: <link rel="stylesheet" type="text/css" href="data:text/css;base64,/9j/4AAQSkZJRgABAQEAWgBaAAD/4gxYSUNDX1BST0ZJT...
Decode as Image This is a simple online base 64 encoder and decoder. This page was designed to be helpful to developers and anyone doing programming work. Base64 is a common format used for the web and email. It allows binary data to be transmitted in plain text format without risk of ...
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'); ...
点击这里查看实际操作演示 在这个简单易用的在线工具中，输入框(id="input"</)等待着Base64编码的字符串。只需将你的数据粘贴进去，点击那颗象征性解密的按钮(onclick="decode()"</)，JavaScript的atob()函数就像魔术师的魔杖，将密文变回清晰可见的原始文本</，其结果会即时显示在(id="output"</...
javascript base64 encode decode 支持中文 * 字符编码 ** 一定要知道数据的字符编码 ** 使用utf-8字符编码存储数据 ** 使用utf-8字符编码输出数据 * Crypto.js 支持中文 Base64编码说明 Base64编码要求把3个8位字节(3*8=24)转化为4个6位的字节(4*6=24),之后在6位的前面补两个0,形成8位一个字节的...
Privacy Policy We don't log data All conversions and calculations are done in your browser using JavaScript. We don't send a single bit about your input data to our servers. There is no server-side processing at all. We use Google Analytics and StatCounter for site usage analytics. Your ...
functionbase64Decode(input){constchars='ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/';letoutput='';leti=0;input=input.replace(/[^A-Za-z0-9\+\/\=]/g,'');while(i<input.length){constindex1=chars.indexOf(input.charAt(i++));constindex2=chars.indexOf(input.charAt(i++)...
代码语言:javascript 复制 /*** Base64 Decoding ***/staticconstsize_tBASE64_DECODE_INPUT=4;staticconstsize_tBASE64_DECODE_OUTPUT=3;staticconstsize_tBASE64_DECODE_MAX_PADDING=2;staticconstunsigned charBASE64_DECODE_MAX=63;staticconstunsigned charBASE64_DECODE_TABLE[0x80]={/*00-07*/0xFF,0xFF...
解码就调用decode方法,如下: Base64.decode('emhhbmd4aW54dQ==');//返回:'zhangxinxu' 数据准确,功能良好。当时弄完还洋洋得意,以为是个完美的解决。 结果,今天发现,尼玛原来浏览器很早就支持了JS Base64加密解密,而上面这种洋洋得意的做法完全就是瞎子点灯——白费蜡!根本就不是一个好的技术选型。
alphabet, which consists of Latin letters, digits, plus, and slash. In JavaScript, there are two functions for decoding and encoding base64 strings:btoa()which is used to create a base-64 encoded ASCII string from a string of binary data andatob(), which decodes a base64 encoded string...