15
12月
2021
//url:文件地址 filename:想要修改为的名称 function download(url, filename) { getBlob(url, function (blob) { saveAs(blob, filename); }); }; function getBlob(url, cb) { var xhr = new XMLHttpRequest(); xhr.open('GET', url, true); xhr.responseType = 'blob'; xhr.onload = function () { if (xhr.status === 200) { cb(xhr.response); } }; xhr.send(); } function saveAs(blob, filename) { if (window.navigator.msSaveOrOpenBlob) { navigator.msSaveBlob(blob, filename); } else { var link = document.createElement('a'); var body = document.querySelector('body'); link.href = window.URL.createObjectURL(blob); link.download = filename; // fix Firefox link.style.display = 'none'; body.appendChild(link); link.click(); body.removeChild(link); window.URL.revokeObjectURL(link.href); }; }
原文地址:https://www.cnblogs.com/otsf/p/11512040.html