Download China5 Zip -

Download china5.zip async function downloadFile() const btn = document.getElementById('downloadBtn'); btn.disabled = true; btn.innerText = 'Downloading...'; try const response = await fetch('/download/china5'); if (!response.ok) throw new Error('Download failed'); const blob = await response.blob(); const url = window.URL.createObjectURL(blob); // Create temporary link to trigger download const a = document.createElement('a'); a.href = url; a.download = 'china5.zip'; document.body.appendChild(a); a.click(); // Cleanup window.URL.revokeObjectURL(url); a.remove(); catch (error) alert("Error downloading file: " + error.message); finally btn.disabled = false; btn.innerText = 'Download china5.zip'; Use code with caution. Copied to clipboard 3. Essential Considerations

This endpoint handles the file request, sets the appropriate headers, and streams the file to the client. javascript Download china5 zip

A clean UI button with a loading state to improve user experience. Download china5

: Implement authentication middleware if this file is restricted to specific users. javascript A clean UI button with a loading