前端导出后端返回的数据流为xlsx文件

后端返回格式为PK开头

 

exportMonitor({ids:idsList}).then((res:any)=>{
                const link = document.createElement('a')
                let blob = new Blob([res], { type: 'application/vnd.ms-excel' })
                link.style.display = 'none'
                link.href = URL.createObjectURL(blob)
                let time = formatDate(new Date(),'YYYY-mm-dd HH:MM:SS');
                link.download = '任务监控' + time + '.xlsx' //下载的文件名
                document.body.appendChild(link)
                link.click()
                document.body.removeChild(link)
              })