v1

1 month ago · c49e300f93
commit c49e300f93
1 changed files with 100 additions and 0 deletions
--- a/jzzh.html
+++ b/jzzh.html
@ -0,0 +1,100 @@
 <!DOCTYPE html>
 <html lang="zh">
 <head>
    <meta charset="UTF-8">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>进制转换</title>
    <style>
        body {
            font-family: Arial, sans-serif;
            margin: 20px;
            padding: 20px;
            background-color: #f4f4f4;
            border-radius: 8px;
        }
        input, select {
            margin-bottom: 10px;
            padding: 8px;
            width: 200px;
        }
        button {
            padding: 10px;
        }
        .result {
            margin-top: 20px;
            font-weight: bold;
        }
    </style>
 </head>
 <body>
 <h1>进制转换工具</h1>
 <div>
    <label for="inputNumber">输入数字 (X):</label>
    <input type="text" id="inputNumber" placeholder="例如：1A3" />
    <label for="fromBase">选择原进制:</label>
    <select id="fromBase">
        <option value="2">2</option>
        <option value="3">3</option>
        <option value="4">4</option>
        <option value="5">5</option>
        <option value="6">6</option>
        <option value="7">7</option>
        <option value="8">8</option>
        <option value="9">9</option>
        <option value="10">10</option>
        <option value="11">11</option>
        <option value="12">12</option>
        <option value="13">13</option>
        <option value="14">14</option>
        <option value="15">15</option>
        <option value="16">16</option>
    </select>
    <label for="toBase">选择目标进制:</label>
    <select id="toBase">
        <option value="2">2</option>
        <option value="3">3</option>
        <option value="4">4</option>
        <option value="5">5</option>
        <option value="6">6</option>
        <option value="7">7</option>
        <option value="8">8</option>
        <option value="9">9</option>
        <option value="10">10</option>
        <option value="11">11</option>
        <option value="12">12</option>
        <option value="13">13</option>
        <option value="14">14</option>
        <option value="15">15</option>
        <option value="16">16</option>
    </select>
    <button onclick="convert()">转换</button>
 </div>
 <div class="result" id="result"></div>
 <script>
    function convert() {
        const inputNumber = document.getElementById("inputNumber").value;
        const fromBase = parseInt(document.getElementById("fromBase").value);
        const toBase = parseInt(document.getElementById("toBase").value);
        try {
            // 将输入的原进制数转换为10进制
            const decimalValue = parseInt(inputNumber, fromBase);
            // 将10进制数转换为目标进制
            const convertedValue = decimalValue.toString(toBase).toUpperCase();
            // 显示结果
            document.getElementById("result").innerText = `转换结果 (Y): ${convertedValue}`;
        } catch (error) {
            document.getElementById("result").innerText = "转换失败，请确保输入正确。";
        }
    }
 </script>
 </body>
 </html>