运营商只发了激活码？写了个 Python 脚本本地一键转 eSIM 二维码 (安全/离线/防覆盖)

其实很多文本转二维码的网页都是通过本地浏览器来计算和转换的，看一下网页源码就知道了，不会有隐私风险。

直接现场给你搓一个：

<!DOCTYPE html>
<html lang="zh">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>eSIM QR Code Generator</title>
<style>
  /* 全局样式 */
  body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f5f6fa;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    min-height: 100vh;
  }

  .container {
    background: #fff;
    padding: 30px 20px;
    margin: 20px;
    border-radius: 16px;
    box-shadow: 0 8px 20px rgba(0,0,0,0.1);
    max-width: 400px;
    width: 100%;
  }

  h2 {
    text-align: center;
    color: #2f3640;
    margin-bottom: 20px;
  }

  label {
    font-weight: 500;
    color: #2f3640;
  }

  input[type="text"], textarea {
    width: 100%;
    padding: 10px;
    margin: 6px 0 12px 0;
    border-radius: 8px;
    border: 1px solid #dcdde1;
    font-size: 14px;
    box-sizing: border-box;
  }

  textarea {
    resize: vertical;
  }

  button {
    width: 100%;
    padding: 12px;
    background: #4cd137;
    border: none;
    border-radius: 8px;
    color: #fff;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s ease-in-out;
  }

  button:hover {
    background: #44bd32;
  }

  #qrcode {
    margin-top: 20px;
    display: flex;
    justify-content: center;
  }

  .download-btn {
    display: block;
    margin: 15px auto 0 auto;
    padding: 10px 20px;
    background: #273c75;
    color: #fff;
    border-radius: 8px;
    text-decoration: none;
    text-align: center;
    font-size: 14px;
  }

  .download-btn:hover {
    background: #192a56;
  }

  @media (max-width: 480px) {
    .container {
      margin: 10px;
      padding: 20px 15px;
    }

    h2 {
      font-size: 20px;
    }

    button {
      font-size: 14px;
      padding: 10px;
    }
  }
</style>
</head>
<body>

<div class="container">
  <h2>eSIM QR Code Generator</h2>

  <label>直接粘贴 LPA 字符串：</label>
  <textarea id="lpaInput" rows="3" placeholder="LPA:1$SM-DP+$ActivationCode"></textarea>

  <label>或者分段输入：</label>
  <input type="text" id="smdp" placeholder="SM-DP+ 地址">
  <input type="text" id="actCode" placeholder="激活码">

  <button onclick="generateQR()">生成二维码</button>

  <div id="qrcode"></div>
  <a id="downloadBtn" class="download-btn" style="display:none" download="esim_qr.png">下载二维码</a>
</div>

<!-- 引入二维码库 -->
<script src="https://cdn.jsdelivr.net/npm/qrcode/build/qrcode.min.js"></script>
<script>
function generateQR() {
    let lpa = document.getElementById("lpaInput").value.trim();
    const smdp = document.getElementById("smdp").value.trim();
    const act = document.getElementById("actCode").value.trim();

    if (!lpa && smdp && act) {
        lpa = `LPA:1$${smdp}$${act}`;
    }

    if (!lpa) {
        alert("请输入 LPA 字符串或分段信息！");
        return;
    }

    const qrContainer = document.getElementById("qrcode");
    qrContainer.innerHTML = "";

    QRCode.toCanvas(lpa, { errorCorrectionLevel: 'M', width: 256 }, function (err, canvas) {
        if (err) {
            alert("生成失败: " + err);
            return;
        }
        qrContainer.appendChild(canvas);

        // 设置下载链接
        const downloadLink = document.getElementById("downloadBtn");
        downloadLink.href = canvas.toDataURL("image/png");
        downloadLink.style.display = "block";
    });
}
</script>

</body>
</html>

这个代码风格一眼克劳德啊

支持楼主！

收藏一下

收藏