在 Safari 上,您可能想要使用它,并指示用户 ⌘-S 文件:
window.open('data:text/csv;base64,' + encodeURI($window.btoa(content)));
否则,这使用Filesaver.js,但工作正常:
var downloadFile = function downloadFile(content, filename) {
var supportsDownloadAttribute = 'download' in document.createElement('a');
if(supportsDownloadAttribute) {
var link = angular.element('<a/>');
link.attr({
href: 'data:attachment/csv;base64,' + encodeURI($window.btoa(content)),
target: '_blank',
download: filename
})[0].click();
$timeout(function() {
link.remove();
}, 50);
} else if(typeof safari !== 'undefined') {
window.open('data:attachment/csv;charset=utf-8,' + encodeURI(content));
} else {
var blob = new Blob([content], {type: "text/plain;charset=utf-8"});
saveAs(blob, filename);
}
}
注意:上面的代码中有一些 AngularJS,但应该很容易排除...