functionencodeUTF8Base64(str) {returnbtoa(unescape(encodeURIComponent(str))); }functiondecodeUTF8Base64(str) {returndecodeURIComponent(escape(atob(str))); }constoriginalString ="你好,世界!";constencodedString =encodeUTF8Base64(originalString);console.log(encodedString);// "5L2g5aW977yM5LiW55WMh...
从这里开始: /** * * Base64 encode / decode * http://www.webtoolkit.info/ * **/ var Base64 = { // private property _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", // public method for encoding encode : function (input) { var output = ""; var chr1...
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)); 标签: javascript , algorithm , encoding 好文要...
output = output + String.fromCharCode(chr2); } if(enc4 != 64) { output = output + String.fromCharCode(chr3); } } output = Base64._utf8_decode(output); returnoutput; }, // private method for UTF-8 encoding _utf8_encode :function(string) { string = string.replace(/\r\n/g,"...
<input type="button" value="<--base64encode" name="B2" onclick="S1.value=encode64(strUnicode2Ansi(S2.value))"></td> <td><textarea rows="20" name="S2" cols="56"></textarea></td> </tr> <tr> <td> </td> <td> </td> ...
base64用于传输二进制数据。(IE 不支持,无法编码空格字符。) encodeURIComponent只编码特殊字符。 一件有趣的事情是,如果没有 encodeURIComponent,你不能将 base64 应用于 unicode 字符串:https://developer.mozilla.org/en/DOM/window.btoa 这个问题的答案完全取决于您的服务器端应用程序。
JavaScript Base64编码函数 var Base64 = { // private property _keyStr : "ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/=", // public method for encoding encode : function (input) { var output = ""; var chr1, chr2, chr3, enc1, enc2, enc3, enc4;...
JavaScript实现的Base64编码和解码,varbase64EncodeChars="ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789+/";varbase64DecodeChars=newArray(-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,-1,
A: No, Base64 encoding is not a secure method for storing sensitive data, as it can be easily decoded. It is mainly used for making binary data more readable and suitable for transmission over text-based protocols. Q: Can I encode and decode non-string data using Base64?
问题:php base64_encode结果与javascript编码结果不同。 回答: Base64编码是一种将二进制数据转换为可打印字符的编码方式,常用于在网络传输中传递二进制数据。在不同的编程语言中,Base64编码的实现可能会有细微的差异,导致编码结果不同。 在PHP中,可以使用base64_encode函数对数据进行Base64编码。而在JavaScript中...