Initial commit: caddy static file server workspace

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>
2026-06-23 19:33:50 +08:00
commit a98b21114c
1438 changed files with 15044 additions and 0 deletions
--- a/caddy/www/qr_code_scanner_zxing.html
+++ b/caddy/www/qr_code_scanner_zxing.html
@@ -0,0 +1,61 @@
+<!DOCTYPE html>
+<html lang="zh-TW">
+<head>
+  <meta charset="UTF-8">
+  <meta name="viewport" content="width=device-width, initial-scale=1.0">
+  <title>QR Code Scanner</title>
+  <script src="https://cdn.jsdelivr.net/npm/@zxing/library@latest"></script>
+  <style>
+    video {
+      border: 1px solid black;
+      width: 100%;
+      max-width: 640px;
+    }
+    #result {
+      font-size: 18px;
+      margin-top: 20px;
+    }
+  </style>
+</head>
+<body>
+  <h1>QR Code Scanner</h1>
+  <video id="video" autoplay></video>
+  <div id="result">請將 QR Code 對準攝影機。</div>
+
+  <script>
+    async function startCamera() {
+      const videoElement = document.getElementById('video');
+      const resultDiv = document.getElementById('result');
+
+      try {
+        // 啟用攝影機
+        const stream = await navigator.mediaDevices.getUserMedia({ video: { facingMode: "environment" } });
+        videoElement.srcObject = stream;
+
+        const codeReader = new ZXing.BrowserQRCodeReader();
+        console.log('ZXing 初始化完成');
+
+        // 掃描 QR Code
+        setInterval(async () => {
+          try {
+            const result = await codeReader.decodeFromVideoElement(videoElement);
+            if (result) {
+              resultDiv.textContent = `識別到的 QR Code：${result.text}`;
+            }
+          } catch (e) {
+            resultDiv.textContent = '未識別到 QR Code，請重試。';
+          }
+        }, 1000);
+
+      } catch (error) {
+        console.error('攝影機啟動失敗：', error);
+        resultDiv.textContent = '無法啟動攝影機，請檢查裝置權限。';
+      }
+    }
+
+    // 啟動
+    startCamera();
+  </script>
+</body>
+</html>
+