關於web下載

const downloadBlob = (blob, filename) => {
	if (window.navigator.msSaveOrOpenBlob) {
		navigator.msSaveBlob(blob, filename);
	} else {
		const link = document.createElement('a');
		const body = document.querySelector('body');

		link.href = window.URL.createObjectURL(blob);
		link.download = filename;

		// fix Firefox
		link.style.display = 'none';
		body.appendChild(link);

		link.click();
		body.removeChild(link);

		window.URL.revokeObjectURL(link.href);
	}
};

const downloadUrl = (url, filename) => {
	const link = document.createElement('a');
	const body = document.querySelector('body');

	link.href = url;
	link.target = '_blank';
	link.download = filename;

	// fix Firefox
	link.style.display = 'none';
	body.appendChild(link);
	link.onclick = e => {
		e.stopPropagation();
	};
	link.click();
	body.removeChild(link);
};

export { downloadBlob, downloadUrl };
複製代碼