52 lines
1.7 KiB
HTML
52 lines
1.7 KiB
HTML
<!DOCTYPE html>
|
|
<html lang="en">
|
|
<head>
|
|
<meta charset="UTF-8">
|
|
<meta name="viewport" content="width=device-width, initial-scale=1.0">
|
|
<title>Base64 Image Test</title>
|
|
<script>
|
|
function convertBase64ToImageSrc(base64String) {
|
|
return base64String.startsWith("data:image")
|
|
? base64String
|
|
: `data:image/png;base64,${base64String}`;
|
|
}
|
|
|
|
async function loadImage() {
|
|
try {
|
|
const response = await fetch('base64Sample.txt');
|
|
const base64String = await response.text();
|
|
|
|
if (!base64String.trim()) {
|
|
console.error("❌ No Base64 data found in the file");
|
|
return;
|
|
}
|
|
|
|
console.log("📸 Base64 Data (first 50 chars):", base64String.substring(0, 50) + "...");
|
|
|
|
const imgElement = document.getElementById('imagePreview');
|
|
imgElement.src = convertBase64ToImageSrc(base64String);
|
|
imgElement.alt = "Base64 Test Image";
|
|
|
|
// Handle load event
|
|
imgElement.onload = () => {
|
|
console.log("✅ Image loaded successfully!");
|
|
};
|
|
|
|
imgElement.onerror = () => {
|
|
console.error("❌ Image failed to load!");
|
|
};
|
|
|
|
} catch (error) {
|
|
console.error("❌ Error fetching Base64 image:", error);
|
|
}
|
|
}
|
|
|
|
window.onload = loadImage;
|
|
</script>
|
|
</head>
|
|
<body>
|
|
<h1>Base64 Image Test</h1>
|
|
<p>This page will fetch and display a Base64 image from <code>tests/base64.txt</code>.</p>
|
|
<img id="imagePreview" src="" alt="Loading image..." width="300">
|
|
</body>
|
|
</html>
|