un7cod8/index.html at main · YangQi0408/un7cod8 · GitHub

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<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Uni7cod8</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 20px;
        }
        .container {
            max-width: 600px;
            margin: 0 auto;
        }
        textarea {
            width: 100%;
            height: 100px;
            margin-bottom: 10px;
        }
        button {
            margin-right: 10px;
        }
        .result {
            margin-top: 20px;
            padding: 10px;
            background-color: #f9f9f9;
            border: 1px solid #ddd;
        }
        .language-select {
            margin-bottom: 10px;
        }
    </style>
</head>
<body>
    <div class="container">
        <div class="language-select">
            <label for="language">语言 / Language：</label>
            <select id="language" onchange="changeLanguage()">
                <option value="zh">中文</option>
                <option value="en">English</option>
            </select>
        </div>
        <h1 id="title">Un7cod8</h1>
        <textarea id="inputText" placeholder="Enter your text here... / 在这里输入文本..."></textarea>
        <button onclick="encrypt()" id="encryptButton">Encode</button>
        <button onclick="decrypt()" id="decryptButton">Decode</button>
        <div class="result" id="result"></div>
    </div>

    <script>
        let language = 'zh';

        function changeLanguage() {
            language = document.getElementById('language').value;
            updateText();
        }

        function updateText() {
            const title = document.getElementById('title');
            const encryptButton = document.getElementById('encryptButton');
            const decryptButton = document.getElementById('decryptButton');
            const placeholder = document.getElementById('inputText');

            if (language === 'en') {
                title.innerText = 'Un7cod8';
                encryptButton.innerText = 'Encode';
                decryptButton.innerText = 'Decode';
                placeholder.placeholder = 'Enter your text here...';
            } else if (language === 'zh') {
                title.innerText = 'Un7cod8';
                encryptButton.innerText = '编码';
                decryptButton.innerText = '解码';
                placeholder.placeholder = '在这里输入文本...';
            }
        }

        function encrypt() {
            const input = document.getElementById('inputText').value;
            let result = '';

            for (let i = 0; i < input.length; i++) {
                const charCode = input.charCodeAt(i);
                const binary = charCode.toString(2);
                const encrypted = binary.replace(/0/g, '7').replace(/1/g, '8');
                result += encrypted + ' ';
            }

            document.getElementById('result').innerText = result.trim();
        }

        function decrypt() {
            const input = document.getElementById('inputText').value;
            let result = '';

            const binaryStrings = input.split(' ');
            for (let i = 0; i < binaryStrings.length; i++) {
                if (binaryStrings[i] === '') continue;
                const decrypted = binaryStrings[i].replace(/7/g, '0').replace(/8/g, '1');
                const charCode = parseInt(decrypted, 2);
                result += String.fromCharCode(charCode);
            }

            document.getElementById('result').innerText = result;
        }

        updateText();
    </script>
</body>
</html>