点击按钮下载图片
function downloadImg(url, name) {
var x=new XMLHttpRequest();
var resourceUrl = url;
x.open("GET", resourceUrl, true);
x.responseType = 'blob';
x.onload=function(e){
var url = window.URL.createObjectURL(x.response)
var a = document.createElement('a');
a.href = url;
a.download = name;
a.click();
}
x.send();
}
最后修改于 2020-03-08 13:39:00
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