视频下载后台传的二进制 转换后下载无法播放
const a = document.createElement('a')
const blob = new Blob([s.data], {
type: 'flv-application/octet-stream'
})
const objectUrl = window.URL.createObjectURL(blob)
console.log(objectUrl)
a.href = objectUrl
a.download = code + '.flv'
a.click()
window.URL.revokeObjectURL(objectUrl)
请求头 responseType 设置成blob 试试呢
是不是后端返回的流本身就有问题