/** * @description * @param file */ export function streamFileDownload(file: any, fileName = '文件名称.zip') { const blob = new Blob([file], { type: 'application/octet-stream;charset=UTF-8' }) const url = window.URL.createObjectURL(blob) const link = document.createElement('a') link.style.display = 'none' link.href = url link.setAttribute('download', fileName) document.body.appendChild(link) link.click() document.body.removeChild(link) // 下载完成移除元素 window.URL.revokeObjectURL(url) }