js模拟点击下载文件到本地
function fake_click(obj) {
var ev = document.createEvent("MouseEvents");
ev.initMouseEvent(
"click", true, false, window, 0, 0, 0, 0, 0, false, false, false, false, 0, null
);
obj.dispatchEvent(ev);
}
const blob = new Blob([res.data], { type: res.data.type })
const file = new FileReader()
file.readAsBinaryString(blob)
let filename = this.filename
file.onload = (ev) => {
const myFileName = `${filename}.${exportType === 'html'
? 'zip'
: exportType === 'word' ? 'doc' : exportType}`
var urlObject = window.URL || window.webkitURL || window;
var save_link = document.createElementNS("http://www.w3.org/1999/xhtml", "a")
save_link.href = urlObject.createObjectURL(blob);
save_link.download = myFileName;
this.fake_click(save_link)
console.log('下载报告')
}
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