文件下载(二进制文件流)功能。驸:url下载
// 文件流
export const responseTypeBlob = {
responseType: 'blob',
timeout: 200 * 1000,
}
// 译文下载接口
export async function userFileDownloadTarget(data: any) {
return request.post<Blob>('/trans/file_download/target', data, { ...responseTypeBlob, ...promptMessageConfig })
}
// 封装请求方法
const post = <T>(url = '', data = {}, config = {}) => {
const iconfig = {
method: 'post',
url,
data,
...config,
}
return request<T>(iconfig)
}
// 文件下载 - blob
export const downloadBlobFile = async (data: Blob, fileName: string, mime?: string) => {
let blob = new Blob([data], { type: mime || 'application/octet-stream' })
// 创建新的URL并指向File对象或者Blob对象的地址
const blobURL = window.URL.createObjectURL(blob)
downloadUrlFile(blobURL, fileName)
window.URL.revokeObjectURL(blobURL)
}
驸:url下载
// 文件下载 - url
export const downloadUrlFile = (url: string, fileName: string = '') => {
if (!url) return
let link = document.createElement('a')
link.style.display = 'none'
link.href = url
link.setAttribute('download', decodeURI(fileName))
if (typeof link.download === 'undefined') {
link.setAttribute('target', '_blank')
}
document.body.appendChild(link)
link.click()
document.body.removeChild(link)
}

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