//value:文件内容,type:文件类型,name:文件名
//(例如将table内容导出excel,可以生成xml格式的xls内容,然后直接调用这函数下载到客户端电脑)
function _saveFile(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;
}
}