Ajax 如何从IE上获取XMLHttpRequest响应下载文件?
我正在使用XMLHttpRequest获取文件下载请求:Ajax 如何从IE上获取XMLHttpRequest响应下载文件?,ajax,internet-explorer,xmlhttprequest,Ajax,Internet Explorer,Xmlhttprequest,我正在使用XMLHttpRequest获取文件下载请求: var filename = 'data.zip'; var request = new XMLHttpRequest(); request.open('GET', "/solfwk/srp/exportImportService/export", true); request.responseType = 'blob'; request.setRequestHeader("ALFSSOAuthNToken", token); requ
var filename = 'data.zip';
var request = new XMLHttpRequest();
request.open('GET', "/solfwk/srp/exportImportService/export", true);
request.responseType = 'blob';
request.setRequestHeader("ALFSSOAuthNToken", token);
request.setRequestHeader("Content-Type", "application/json");
request.setRequestHeader("Accept", "application/json");
request.onload = function() {
var link = document.createElement('a');
document.body.appendChild(link);
link.href = window.URL.createObjectURL(request.response);
link.download = filename;
if(window.navigator.userAgent.indexOf("MSIE") > 0) {
link.text = "Start...";
$('#messageExport').empty().append(link);
} else {
link.click();
}
$.unblockUI();
};
request.send();
对于非IE浏览器,link.click有效,但对于IE则无效。知道如何解决这个问题吗?IE使用:
var request = new ActiveXObject("Microsoft.XMLHTTP");
要确定XmlHttpRequest在浏览器中是否可用,请使用以下代码:
if (window.XMLHttpRequest) {
request = new XMLHttpRequest();
} else {
request = new ActiveXObject("Microsoft.XMLHTTP");
}
我使用msSaveBlob或msSaveOrOpenBlob函数找到了这样的解决方案:对于IE来说,它没有帮助,会发生什么,控制台中有错误吗?