blob下载不在IE中工作 [英] blob download not working in IE

问题描述

我在我的角度js控制器中有下载csv文件：

I have this in my angular js controller that downloads a csv file:

 var blob = new Blob([csvContent.join('')], { type: 'text/csv;charset=utf-8' });
 var link = document.createElementNS('http://www.w3.org/1999/xhtml', 'a');
 link.href = URL.createObjectURL(blob);
 link.download = 'teams.csv';
 link.click();

这完全适用于Chrome，但不适用于IE。浏览器控制台日志说：

This works perfectly in chrome but not in IE. A browser console log says:

HTML7007: One or more blob URLs were revoked by closing the blob for which 
they were created. These URLs will no longer resolve as the data backing the 
URL has been freed.

这是什么意思，我该如何解决？

What does it mean and how can I fix it?

推荐答案

尝试使用此或 useragent

if (navigator.appVersion.toString().indexOf('.NET') > 0)
        window.navigator.msSaveBlob(blob, filename);
else
{
 var blob = new Blob(['stringhere'], { type: 'text/csv;charset=utf-8' });
 var link = document.createElementNS('http://www.w3.org/1999/xhtml', 'a');
 link.href = URL.createObjectURL(blob);
 link.download = 'teams.csv';
 link.click();
}

这篇关于blob下载不在IE中工作的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！