我们将编写一个名为decodeBase64的函数,它接受一个Base64编码的字符串作为输入。 使用JavaScript的内置方法解码输入的Base64字符串: 在函数内部,我们将使用atob()函数来解码输入的Base64字符串。 返回解码后的原始字符串或数据: 解码后,函数将返回原始字符串。 测试函数: 我们将提供一个Base64编码的字符串作为...
return String.fromCharCode(c); }).join(''); }; return base64 = { encode: encode, decode: decode } })(); // test @website: http://tool.oschina.net/encrypt?type=3 var s = "this is a example"; var enc = base64.encode(s); console.log(enc); console.log(base64.decode(enc...
Stringabulous! Base64 to String Decoder Examples Click to try! click me Base64-decode a Message This example converts a base64-encoded string to a regular string. In its base64 form, it's not possible to read but after decoding we see a message from the famous Youtuber Husky. aGV...
复制代码 在JavaScript 中,decode 方法用于将 Base64 编码的字符串解码为二进制数据。例如: let base64String = '5L2g5aW977yM'; // 这是一个 Base64 编码的字符串 let binaryData = atob(base64String); // 使用 Base64 编码解码 console.log(binaryData); // 输出:你好(这是二进制数据,实际显示时可...
String deString=System.Web.HttpUtility.UrlDecode(enString); } enString"sa+%e4%b8%ad%e5%9b%bd"deString"sa 中国" 二、Web <scriptsrc="~/Content/JScript/jquery-1.10.2.min.js"></script><scriptsrc="~/Content/JScript/jquery.base64.js"></script><scripttype="text/javascript">jQuery(function(...
JavaScript: 在JavaScript 中,decode 函数用于将 Base64 编码的字符串解码为普通字符串。 例如: let encodedString = "5L2g5aW977yM5LiW55WM"; // 示例 Base64 编码的字符串 let decodedString = atob(encodedString); console.log(decodedString); // 输出: "你好世界" 复制代码 C#: 在C# 中,可以使用 ...
JavaScript Code: //#Source https://bit.ly/2neWfJ2// Define a function 'atob' that decodes a base64 encoded stringconstatob=str=>newBuffer(str,'base64').toString('binary');// Decode the base64 encoded string 'Zm9vYmFy'console.log(atob('Zm9vYmFy')); ...
Thebtoa()function is a built-in JavaScript function that takes a binary string as an argument and returns its Base64-encoded equivalent. It is supported in modern browsers and can be used to encode strings as follows: constbinaryString="codedamn is awesome!";constbase64Encoded=btoa(binaryStrin...
我使用org.apache.commons.codec.binary.Base64来解码字符串,它是utf8。有时我得到base64编码的字符串,解码后看起来像^@k��@@。如何检查base64是否正确,或者解码后的utf8字符串是否为合法的utf8字符串?public static Stringbase64Decode(String str) { return new Stri ...
output = output + String.fromCharCode(chr2); } if (enc4 != 64) { output = output + String.fromCharCode(chr3); } chr1 = chr2 = chr3 = ""; enc1 = enc2 = enc3 = enc4 = ""; } while (i < input.length); return unescape(output); ...