<script type="text/javascript">
$("a").click(function () {
var href = this;
var url = href.href;
var name = href.innerHTML;
if (url.indexOf("kindeditor") >= 0) {
download(url, name);
return false;
}
})
/**
* 下載
* @param? {String} url 目標文件地址
* @param? {String} filename 想要保存的文件名稱
*/
function download(url, filename) {
getBlob(url, function (blob) {
saveAs(blob, filename);
});
};
/**
* 獲取 blob
* @param? {String} url 目標文件地址
* @return {cb}?
*/
function getBlob(url, cb) {
var xhr = new XMLHttpRequest();
xhr.open('GET', url, true);
xhr.responseType = 'blob';
xhr.onload = function () {
if (xhr.status === 200) {
cb(xhr.response);
}
};
xhr.send();
}
/**
* 保存
* @param? {Blob} blob ?
* @param? {String} filename 想要保存的文件名稱
*/
function saveAs(blob, filename) {
if (window.navigator.msSaveOrOpenBlob) {
navigator.msSaveBlob(blob, filename);
} else {
var link = document.createElement('a');
var 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);
};
}
</script>