<!DOCTYPE html>
<html>
<head>
<!--<script type='text/javascript' src="SaveBlob.js"/>-->
</head>
<body>
<input type="button" id="savetext" value="Save" onclick="Save()"/></div>
<script>
// 下载的方法
function doSave(value, type, name) {
var blob;
if (typeof window.Blob == "function") {
blob = new Blob([value], {type: type});
} else {
var BlobBuilder = window.BlobBuilder || window.MozBlobBuilder || window.WebKitBlobBuilder || window.MSBlobBuilder;
var bb = new BlobBuilder();
bb.append(value);
blob = bb.getBlob(type);
}
var URL = window.URL || window.webkitURL;
var bloburl = URL.createObjectURL(blob);
var anchor = document.createElement("a");
if ('download' in anchor) {
anchor.style.visibility = "hidden";
anchor.href = bloburl;
anchor.download = name;
document.body.appendChild(anchor);
var evt = document.createEvent("MouseEvents");
evt.initEvent("click", true, true);
anchor.dispatchEvent(evt);
document.body.removeChild(anchor);
} else if (navigator.msSaveBlob) {
navigator.msSaveBlob(blob, name);
} else {
location.href = bloburl;
}
}
var a=new Array();
for(var i=0;i<10;i++)
a.push(i);
// 执行下载方法
function Save(){
doSave(a, "text/latex", "sss.txt");
}
</script>
</body>
</html>