104 lines
3.5 KiB
TypeScript
104 lines
3.5 KiB
TypeScript
import { ElMessage, ElMessageBox, ElInput, ElSegmented } from 'element-plus'
|
|
export const downLoadFile = (name: string, key: string, res: any) => {
|
|
let blob = new Blob([res], {
|
|
type: getFileType(key)
|
|
})
|
|
const url = window.URL.createObjectURL(blob)
|
|
const link = document.createElement('a') // 创建a标签
|
|
link.href = url
|
|
link.download = name // 设置下载的文件名
|
|
document.body.appendChild(link)
|
|
link.click() //执行下载
|
|
document.body.removeChild(link)
|
|
ElMessage.success('下载成功')
|
|
}
|
|
|
|
const getFileType = (url: string) => {
|
|
const ext = url.split('.').pop()?.toLowerCase() || ''
|
|
const mimeMap: Record<string, string> = {
|
|
// Excel
|
|
xls: 'application/vnd.ms-excel',
|
|
xlsx: 'application/vnd.openxmlformats-officedocument.spreadsheetml.sheet',
|
|
// CSV
|
|
csv: 'text/csv',
|
|
// Word
|
|
doc: 'application/msword',
|
|
docx: 'application/vnd.openxmlformats-officedocument.wordprocessingml.document',
|
|
// PDF
|
|
pdf: 'application/pdf',
|
|
// PowerPoint
|
|
ppt: 'application/vnd.ms-powerpoint',
|
|
pptx: 'application/vnd.openxmlformats-officedocument.presentationml.presentation',
|
|
// 图片
|
|
png: 'image/png',
|
|
gif: 'image/gif',
|
|
jpeg: 'image/jpeg',
|
|
jpg: 'image/jpeg',
|
|
bmp: 'image/bmp',
|
|
ico: 'image/vnd.microsoft.icon',
|
|
tif: 'image/tiff',
|
|
tiff: 'image/tiff',
|
|
svg: 'image/svg+xml',
|
|
webp: 'image/webp',
|
|
// 音频
|
|
mp3: 'audio/mpeg',
|
|
aac: 'audio/aac',
|
|
mid: 'audio/midi',
|
|
midi: 'audio/midi',
|
|
oga: 'audio/ogg',
|
|
wav: 'audio/wav',
|
|
weba: 'audio/webm',
|
|
// 视频
|
|
avi: 'video/x-msvideo',
|
|
mpeg: 'video/mpeg',
|
|
ogv: 'video/ogg',
|
|
webm: 'video/webm',
|
|
'3gp': 'video/3gpp',
|
|
'3g2': 'video/3gpp2',
|
|
// 网页/代码
|
|
html: 'text/html',
|
|
css: 'text/css',
|
|
js: 'text/javascript',
|
|
mjs: 'text/javascript',
|
|
json: 'application/json',
|
|
jsonld: 'application/ld+json',
|
|
xhtml: 'application/xhtml+xml',
|
|
xml: 'application/xml',
|
|
xul: 'application/vnd.mozilla.xul+xml',
|
|
// 文档
|
|
abw: 'application/x-abiword',
|
|
odp: 'application/vnd.oasis.opendocument.presentation',
|
|
ods: 'application/vnd.oasis.opendocument.spreadsheet',
|
|
odt: 'application/vnd.oasis.opendocument.text',
|
|
rtf: 'application/rtf',
|
|
txt: 'text/plain',
|
|
vsd: 'application/vnd.visio',
|
|
// 字体
|
|
otf: 'font/otf',
|
|
ttf: 'font/ttf',
|
|
woff: 'font/woff',
|
|
woff2: 'font/woff2',
|
|
eot: 'application/vnd.ms-fontobject',
|
|
// 压缩/归档
|
|
arc: 'application/x-freearc',
|
|
bz: 'application/x-bzip',
|
|
bz2: 'application/x-bzip2',
|
|
rar: 'application/x-rar-compressed',
|
|
tar: 'application/x-tar',
|
|
zip: 'application/zip',
|
|
'7z': 'application/x-7z-compressed',
|
|
// 其他
|
|
bin: 'application/octet-stream',
|
|
csh: 'application/x-csh',
|
|
epub: 'application/epub+zip',
|
|
azw: 'application/vnd.amazon.ebook',
|
|
ics: 'text/calendar',
|
|
jar: 'application/java-archive',
|
|
mpkg: 'application/vnd.apple.installer+xml',
|
|
ogx: 'application/ogg',
|
|
sh: 'application/x-sh',
|
|
swf: 'application/x-shockwave-flash'
|
|
}
|
|
return mimeMap[ext] || ''
|
|
}
|