Tetap teratur dengan koleksi
Simpan dan kategorikan konten berdasarkan preferensi Anda.
HTML
<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<meta name="viewport" content="width=device-width, initial-scale=1" />
<link
rel="icon"
href="data:image/svg+xml,<svg xmlns=%22http://www.w3.org/2000/svg%22 viewBox=%220 0 100 100%22><text y=%22.9em%22 font-size=%2290%22>🎉</text></svg>"
/>
<title></title>
<link rel="stylesheet" href="style.css" />
<!-- TODO: Devsite - Removed inline handlers -->
<!-- <script src="script.js" type="module"></script> -->
</head>
<body>
<h1>Share a file</h1>
<img
width="200"
height="200"
alt="A cat walking in the snow."
src="cat.png"
/>
<button type=button></button>
</body>
</html>
CSS
:root {
color-scheme: dark light;
}
html {
box-sizing: border-box;
}
*,
*:before,
*:after {
box-sizing: inherit;
}
body {
margin: 1rem;
font-family: system-ui, sans-serif;
}
img,
video {
height: auto;
max-width: 100%;
display: block;
}
button {
margin: 1rem;
}
JS
const button = document.querySelector('button');
const img = document.querySelector('img');
const webShareSupported = 'canShare' in navigator;
button.textContent = webShareSupported ? 'Share' : 'Download';
const shareOrDownload = async (blob, fileName, title, text) => {
if (webShareSupported) {
const data = {
files: [
new File([blob], fileName, {
type: blob.type,
}),
],
title,
text,
};
if (navigator.canShare(data)) {
try {
await navigator.share(data);
} catch (err) {
if (err.name !== 'AbortError') {
console.error(err.name, err.message);
}
} finally {
return;
}
}
}
// Fallback
const a = document.createElement('a');
a.download = fileName;
a.style.display = 'none';
a.href = URL.createObjectURL(blob);
a.addEventListener('click', () => {
setTimeout(() => {
URL.revokeObjectURL(a.href);
a.remove();
}, 1000)
});
document.body.append(a);
a.click();
};
button.addEventListener('click', async () => {
const blob = await fetch(img.src).then(res => res.blob());
await shareOrDownload(blob, 'cat.png', 'Cat in the snow', 'Getting cold feet…');
});
Kecuali dinyatakan lain, konten di halaman ini dilisensikan berdasarkan Lisensi Creative Commons Attribution 4.0, sedangkan contoh kode dilisensikan berdasarkan Lisensi Apache 2.0. Untuk mengetahui informasi selengkapnya, lihat Kebijakan Situs Google Developers. Java adalah merek dagang terdaftar dari Oracle dan/atau afiliasinya.
Terakhir diperbarui pada 2025-03-06 UTC.
[[["Mudah dipahami","easyToUnderstand","thumb-up"],["Memecahkan masalah saya","solvedMyProblem","thumb-up"],["Lainnya","otherUp","thumb-up"]],[["Informasi yang saya butuhkan tidak ada","missingTheInformationINeed","thumb-down"],["Terlalu rumit/langkahnya terlalu banyak","tooComplicatedTooManySteps","thumb-down"],["Sudah usang","outOfDate","thumb-down"],["Masalah terjemahan","translationIssue","thumb-down"],["Masalah kode / contoh","samplesCodeIssue","thumb-down"],["Lainnya","otherDown","thumb-down"]],["Terakhir diperbarui pada 2025-03-06 UTC."],[],[]]