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发布时间:2026-07-21阅读(1)
技术原理请见文章:JavaScript奇技淫巧:隐形字符,接下来我们就来聊聊关于js 数据加密解密?以下内容大家不妨参考一二希望能帮到您!

js 数据加密解密
技术原理请见文章:
JavaScript奇技淫巧:隐形字符
源码:
<html><h2>字符串隐身术</h2><textarea id="code" style="font-size:9px; height:500px; width: 600px;">console.log = function(){ for(i=0; i<arguments.length;i ){ document.getElementById("log").innerHTML = arguments[i]; } document.getElementById("log").innerHTML = "<br>";}function text_2_binary(text){ return text.split().map(function(char){ return char.charCodeAt(0).toString(2)}).join( );}function binary_2_hidden_text(binary){ return binary.split().map(function (binary_num){ var num = parseInt(binary_num, 10); if (num === 1) { return \u200b; } else if(num===0) { return \u200c; } return \u200d; }).join(\ufeff)}var text = "jshaman是专业且强大的JS代码混淆加密工具";var binary_text = text_2_binary(text);var hidden_text = binary_2_hidden_text(binary_text);console.log("原始字符串:",text);console.log("二进制:",binary_text);console.log("<h2>隐藏字符:</h2>",hidden_text,"隐藏字符长度:",hidden_text.length);function hidden_text_2_binary(string){ return string.split(\ufeff).map(function(char){ if (char === \u200b) { return 1; } else if(char === \u200c) { return 0; } return ; }).join()}function binary_2_Text(binaryStr){ var text = "" binaryStr.split( ).map(function(num){ text = String.fromCharCode(parseInt(num, 2)); }).join(); return text.toString();}console.log("隐形字符转二进制:",hidden_text_2_binary(hidden_text));console.log("二进制转原始字符:",binary_2_Text(hidden_text_2_binary(hidden_text)));</textarea><br><button onclick="eval(document.getElementById(code).value);">执行JS代码</button><br><div id="log"></div></html>
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