decode(input); return decodedData; } 使用这个函数,你可以将一个Base64URL作为输入,然后调用这个函数来获得解码后的数据。例如: 代码语言:javascript 复制 const encodedData = 'SGVsbG8sIHdvcmxkIQ=='; // Base64URL const decodedData = decodeBase64URL(encodedData); console.log(decodedData); // 输出...
log(encodedString); // 输出: "SGVsbG8sIFdvcmxkIQ==" // 解码示例 const decodedString = UrlSafeBase64.decode(encodedString); console.log(decodedString); // 输出: "Hello, World!" 通过以上步骤,你就可以在JavaScript中实现URL安全的Base64编码和解码功能,并将它们集成到一个可重用的模块中。
在解码之前使用它: var decode = function(input) { // Replace non-url compatible chars with base64 standard chars input = input .replace(/-/g, '+') .replace(/_/g, '/'); // Pad out with standard base64 required padding characters var pad = input.length % 4; if(pad) { if(pad ...
public string base64Decode(string data) { try { System.Text.UTF8Encoding encoder = new System.Text.UTF8Encoding(); System.Text.Decoder utf8Decode = encoder.GetDecoder(); byte[] todecode_byte = Convert.FromBase64String(data); int charCount = utf8Decode.GetCharCount(todecode_byte, 0, to...
URLDecoder.decode(需要解码的内容,“UTF-8”); —> 解码 示例代码如下: 代码语言:javascript 代码运行次数:0 运行 AI代码解释 public class EncoderTest { public static void main(String[] args) throws Exception { Base64Test(); URLEncoderTest(); } private static String string = "这是需要编码的内容...
decodeURIComponent(encodedURI) 1. JavaScript btoa() 句法 varencodedString=window.btoa(stringToEncode); 参数 stringToEncode – 要编码的二进制字符串。 返回 stringToEncode 的Base64字符串。 例外 InvalidCharacterError– 字符串包含无效字符。 例子 ...
base64.decode("hello"); ascii let url = "支持ASCII编码与字符的相互转换。ABCD,./!"functiontoascii (str) { let strs= ""for(let iinstr){ let ii=str.charCodeAt(i) strs+= '\\u' +ii }returnstrs } let s=toascii(url) console.log(s)functionasciito(str){ ...
A JavaScript library for handling URL-safe Base64 encoding and decoding, offering full compatibility with modern standards and enhanced security base64 url-safe url safe encoding decoding encode decode encodeURI decodeURI encodeURIComponent decodeURIComponent btoa atob View more ...
>base64url("ladies and gentlemen we are floating in space") 'bGFkaWVzIGFuZCBnZW50bGVtYW4sIHdlIGFyZSBmbG9hdGluZyBpbiBzcGFjZQ' base64url.decode(input: string, encoding: string = "utf8"): string Convert a base64url encoded string into a raw string. Theencodingargument can be used if th...
The tool will convert a base64 string back to the original text or binary data. The decoding function is a JavaScript base64 decoder that does all decoding locally in the browser. Nothing is stored or transferred to the server. The tool can also Base64 decode images from a data URL format...