Base64Decoder.cs 将表示为 base 64 的 UTF-8 编码的文本范围解码为二进制数据。 如果输入不是 4 的倍数,则它将尽可能多地解码,直到最接近 4 的倍数。 C# publicstaticSystem.Buffers.OperationStatusDecodeFromUtf8(ReadOnlySpan<byte> utf8, Span<byte> bytes,outintbytesConsumed,outintbytesWritten,boolisFina...
decode(new Uint8Array(decodedBinaryString.split('').map(char => char.charCodeAt(0))); // 输出解码后的UTF-8字符串 console.log(decodedUtf8String); // 输出: Hello World! 通过这种方式,你可以确保正确地将Base64编码的UTF-8字符串解码为UTF-8格式的文本。
Convert.FromBase64String(String)、Convert.FromBase64CharArray(Char[], Int32, Int32)、和System.Convert上的對應Try方法會忽略 ASCII 空白字元 ' '、'\t'、'\r' 和 '\n',並允許輸入中任何數量的這類空白。 不過,新增Base64.DecodeFromUtf8(ReadOnlySpan<Byte>, Span<Byte>, Int32, Int...
output = output + String.fromCharCode(chr1); if (enc3 != 64) { output = output + String.fromCharCode(chr2); } if (enc4 != 64) { output = output + String.fromCharCode(chr3); } } output = Base64._utf8_decode(output); return output; }, // private method for UTF-8 encoding...
prefixfour: prefixTwo19byteStr = padEnd(byteStr , byteStr.length + prefixzero,'0')20returnbyteStr.match(/(\d{6})/g).map(val=>parseInt(val,2)).map(val=>CHARTS[val]).join('') +restStr;21}2223functiondecodeBase64(str) {24let matchTime = str.match(/(ha)/g)2526let [...rest...
c2){g3=g4=64;}elseif(!c3){g4=64;}out+=base64Charset.charAt(g1)+base64Charset.charAt(g2)+base64Charset.charAt(g3)+base64Charset.charAt(g4);}returnout;}functiondecodeBase64(str){varout,i,l,c1,c2,c3,g1,g2,g3,g4;out='';i=0;l=str.length;while(i<l){g1=base64Charset....
base64编码库:(已验证可用) 代码如下: var base64 = (function(){ var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/="; return { "encode64":encode64, "decode64":decode64 } function encode64(input) { input = strUnicode2Ansi(input); ...
URL-decode UTF8 Quickly URL-unescape previously URL-escaped UTF8 strings. Convert UTF8 to Bytes Quickly convert UTF8-encoded data to raw bytes. Convert Bytes to UTF8 Quickly convert raw bytes to UTF8-decoded data. Convert UTF8 to ASCII Quickly convert UTF8 encoding to ASCII encoding....
base64编码库：(已验证可⽤)var base64 = (function(){ var keyStr = "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=";return { "encode64":encode64,"decode64":decode64 } function encode64(input){ input = strUnicode2Ansi(input);var output = "";var chr1, chr2, chr3 =...
window.location.href='loginautoset.html#wlSsid='+id+'&&wlWpaPsk='+sw+''; $.base64.utf8decode = true; var decodeid = $.base64.atob(subid, true); var decodepass = $.base64.atob(subpass, true); $("#loid_user").val(decodeid); $("#loid_pwd").val(decodepass);...