小编Thu*_*jir的帖子

我在blob创建行（即11）上收到InvalidStateError。不用说，它可以在Chrome和Firefox中使用。我可以看到二进制数据是我的客户端。是否有其他选择可以将其下载为文件？

var request= new ActiveXObject("MicrosoftXMLHTTP");
request.open("post", strURL, true);
request.setRequestHeader("Content-type","text/html");
addSecureTokenHeader(request);
request.responseType = 'blob';


request.onload  = function(event) {
if (request.status == 200) {
var blob = new Blob([request.response], {type: 'application/pdf'});
var url = URL.createObjectURL(blob);

var link = document.querySelector('#sim');
link.setAttribute('href', url);
var filename =  request.getResponseHeader('Content-Disposition');
$('#sim').attr("download", filename);
$(link).trigger('click');
fireEvent(link,'click');

}else {
//handle error
}
}