用文件流下载文件（ Blob）时各种类型文件的 type 整理

系统管理员 2022-09-06 10:18 323阅读 0赞

在 VUE 项目中，常用 Blob 二进制数据做文件下载的功能，涉及不同后缀的文件，但是每当设置转换的文件类型的时候就很头疼，因为这东西平时也不怎么常见，这里我参考 Blob 配置整理了一份，方便以后使用。

<table> 
 <thead> 
  <tr> 
   <th>拓展名</th> 
   <th>文件类型</th> 
   <th>MIME类型</th> 
  </tr> 
 </thead> 
 <tbody> 
  <tr> 
   <td>.aac</td> 
   <td>AAC 音频</td> 
   <td>audio/aac</td> 
  </tr> 
  <tr> 
   <td>.abw</td> 
   <td>AbiWord 文档</td> 
   <td>application/x-abiword</td> 
  </tr> 
  <tr> 
   <td>.arc</td> 
   <td>存档文档(多个文件嵌入)</td> 
   <td>application/x-freearc</td> 
  </tr> 
  <tr> 
   <td>.avi</td> 
   <td>AVI: 音频视频交错</td> 
   <td>video/x-msvideo</td> 
  </tr> 
  <tr> 
   <td>.azw</td> 
   <td>亚马逊Kindle电子书格式</td> 
   <td>application/vnd.amazon.ebook</td> 
  </tr> 
  <tr> 
   <td>.bin</td> 
   <td>任何类型的二进制数据</td> 
   <td>application/octet-stream</td> 
  </tr> 
  <tr> 
   <td>.bmp</td> 
   <td>Windows OS/2位图图形</td> 
   <td>image/bmp</td> 
  </tr> 
  <tr> 
   <td>.bz</td> 
   <td>BZip 存档</td> 
   <td>application/x-bzip</td> 
  </tr> 
  <tr> 
   <td>.bz2</td> 
   <td>BZip2 存档</td> 
   <td>application/x-bzip2</td> 
  </tr> 
  <tr> 
   <td>.csh</td> 
   <td>C-Shell 脚本</td> 
   <td>application/x-csh</td> 
  </tr> 
  <tr> 
   <td>.css</td> 
   <td>CSS</td> 
   <td>text/css</td> 
  </tr> 
  <tr> 
   <td>.csv</td> 
   <td>CSV</td> 
   <td>text/csv</td> 
  </tr> 
  <tr> 
   <td>.doc</td> 
   <td>Microsoft Word</td> 
   <td>application/msword</td> 
  </tr> 
  <tr> 
   <td>.docx</td> 
   <td>Microsoft Word (OpenXML)</td> 
   <td>application/vnd.openxmlformats-officedocument.wordprocessingml.document</td> 
  </tr> 
  <tr> 
   <td>.eot</td> 
   <td>MS嵌入式OpenType字体</td> 
   <td>application/vnd.ms-fontobject</td> 
  </tr> 
  <tr> 
   <td>.epub</td> 
   <td>电子出版物(EPUB)</td> 
   <td>application/epub+zip</td> 
  </tr> 
  <tr> 
   <td>.gif</td> 
   <td>GIF</td> 
   <td>image/gif</td> 
  </tr> 
  <tr> 
   <td>.htm</td> 
   <td>超文本标记语言 (HTML)</td> 
   <td>text/html</td> 
  </tr> 
  <tr> 
   <td>.html</td> 
   <td>超文本标记语言 (HTML)</td> 
   <td>text/html</td> 
  </tr> 
  <tr> 
   <td>.ico</td> 
   <td>Icon 格式</td> 
   <td>image/vnd.microsoft.icon</td> 
  </tr> 
  <tr> 
   <td>.ics</td> 
   <td>iCalendar 格式</td> 
   <td>text/calendar</td> 
  </tr> 
  <tr> 
   <td>.jar</td> 
   <td>Java Archive (JAR)</td> 
   <td>application/java-archive</td> 
  </tr> 
  <tr> 
   <td>.jpeg</td> 
   <td>JPEG 图片</td> 
   <td>image/jpeg</td> 
  </tr> 
  <tr> 
   <td>.jpg</td> 
   <td>JPEG 图片</td> 
   <td>image/jpeg</td> 
  </tr> 
  <tr> 
   <td>.js</td> 
   <td>JavaScript</td> 
   <td>text/javascript</td> 
  </tr> 
  <tr> 
   <td>.json</td> 
   <td>JSON 格式</td> 
   <td>application/json</td> 
  </tr> 
  <tr> 
   <td>.jsonld</td> 
   <td>JSON-LD 格式</td> 
   <td>application/ld+json</td> 
  </tr> 
  <tr> 
   <td>.mid</td> 
   <td>乐器数字接口(MIDI)</td> 
   <td>audio/midi audio/x-midi</td> 
  </tr> 
  <tr> 
   <td>.midi</td> 
   <td>乐器数字接口(MIDI)</td> 
   <td>audio/midi audio/x-midi</td> 
  </tr> 
  <tr> 
   <td>.mjs</td> 
   <td>JavaScript 模块</td> 
   <td>text/javascript</td> 
  </tr> 
  <tr> 
   <td>.mp3</td> 
   <td>MP3 音频</td> 
   <td>audio/mpeg</td> 
  </tr> 
  <tr> 
   <td>.mpeg</td> 
   <td>MPEG 视频</td> 
   <td>video/mpeg</td> 
  </tr> 
  <tr> 
   <td>.mpkg</td> 
   <td>苹果安装程序包</td> 
   <td>application/vnd.apple.installer+xml</td> 
  </tr> 
  <tr> 
   <td>.odp</td> 
   <td>OpenDocument演示文档</td> 
   <td>application/vnd.oasis.opendocument.presentation</td> 
  </tr> 
  <tr> 
   <td>.ods</td> 
   <td>OpenDocument 电子表格文件</td> 
   <td>application/vnd.oasis.opendocument.spreadsheet</td> 
  </tr> 
  <tr> 
   <td>.odt</td> 
   <td>OpenDocument 文本文档</td> 
   <td>application/vnd.oasis.opendocument.text</td> 
  </tr> 
  <tr> 
   <td>.oga</td> 
   <td>OGG 音频</td> 
   <td>audio/ogg</td> 
  </tr> 
  <tr> 
   <td>.ogv</td> 
   <td>OGG 视频</td> 
   <td>video/ogg</td> 
  </tr> 
  <tr> 
   <td>.ogx</td> 
   <td>OGG</td> 
   <td>application/ogg</td> 
  </tr> 
  <tr> 
   <td>.otf</td> 
   <td>OpenType 字体</td> 
   <td>font/otf</td> 
  </tr> 
  <tr> 
   <td>.png</td> 
   <td>便携式网络图形（PNG）</td> 
   <td>image/png</td> 
  </tr> 
  <tr> 
   <td>.pdf</td> 
   <td>PDF</td> 
   <td>application/pdf</td> 
  </tr> 
  <tr> 
   <td>.ppt</td> 
   <td>Microsoft PowerPoint</td> 
   <td>application/vnd.ms-powerpoint</td> 
  </tr> 
  <tr> 
   <td>.pptx</td> 
   <td>Microsoft PowerPoint (OpenXML)</td> 
   <td>application/vnd.openxmlformats-officedocument.presentationml.presentation</td> 
  </tr> 
  <tr> 
   <td>.rar</td> 
   <td>RAR 存档</td> 
   <td>application/x-rar-compressed</td> 
  </tr> 
  <tr> 
   <td>.rtf</td> 
   <td>富文本格式 (RTF)</td> 
   <td>application/rtf</td> 
  </tr> 
  <tr> 
   <td>.sh</td> 
   <td>Bourne shell 脚本</td> 
   <td>application/x-sh</td> 
  </tr> 
  <tr> 
   <td>.svg</td> 
   <td>可缩放矢量图形 (SVG)</td> 
   <td>image/svg+xml</td> 
  </tr> 
  <tr> 
   <td>.swf</td> 
   <td>小型web格式 (SWF) or Adobe Flash document</td> 
   <td>application/x-shockwave-flash</td> 
  </tr> 
  <tr> 
   <td>.tar</td> 
   <td>Tape 归档(TAR)</td> 
   <td>application/x-tar</td> 
  </tr> 
  <tr> 
   <td>.tif</td> 
   <td>标记图像文件格式 (TIFF)</td> 
   <td>image/tiff</td> 
  </tr> 
  <tr> 
   <td>.tiff</td> 
   <td>Tagged Image File Format (TIFF)</td> 
   <td>image/tiff</td> 
  </tr> 
  <tr> 
   <td>.ttf</td> 
   <td>TrueType 字体</td> 
   <td>font/ttf</td> 
  </tr> 
  <tr> 
   <td>.txt</td> 
   <td>Text</td> 
   <td>text/plain</td> 
  </tr> 
  <tr> 
   <td>.vsd</td> 
   <td>Microsoft Visio</td> 
   <td>application/vnd.visio</td> 
  </tr> 
  <tr> 
   <td>.wav</td> 
   <td>波形音频格式</td> 
   <td>audio/wav</td> 
  </tr> 
  <tr> 
   <td>.weba</td> 
   <td>WEBM 音频</td> 
   <td>audio/webm</td> 
  </tr> 
  <tr> 
   <td>.webm</td> 
   <td>WEBM 视频</td> 
   <td>video/webm</td> 
  </tr> 
  <tr> 
   <td>.webp</td> 
   <td>WEBP 图片</td> 
   <td>image/webp</td> 
  </tr> 
  <tr> 
   <td>.woff</td> 
   <td>网页开放字体格式 (WOFF)</td> 
   <td>font/woff</td> 
  </tr> 
  <tr> 
   <td>.woff2</td> 
   <td>网页开放字体格式 (WOFF)</td> 
   <td>font/woff2</td> 
  </tr> 
  <tr> 
   <td>.xhtml</td> 
   <td>XHTML</td> 
   <td>application/xhtml+xml</td> 
  </tr> 
  <tr> 
   <td>.xls</td> 
   <td>Microsoft Excel</td> 
   <td>application/vnd.ms-excel</td> 
  </tr> 
  <tr> 
   <td>.xlsx</td> 
   <td>Microsoft Excel (OpenXML)</td> 
   <td>application/vnd.openxmlformats-officedocument.spreadsheetml.sheet</td> 
  </tr> 
  <tr> 
   <td>.xml</td> 
   <td>XML</td> 
   <td>application/xml（普通用户不可读）、text/xml（普通用户可读）</td> 
  </tr> 
  <tr> 
   <td>.xul</td> 
   <td>XUL</td> 
   <td>application/vnd.mozilla.xul+xml</td> 
  </tr> 
  <tr> 
   <td>.zip</td> 
   <td>ZIP</td> 
   <td>application/zip</td> 
  </tr> 
  <tr> 
   <td>.3gp</td> 
   <td>3GPP audio/video 容器</td> 
   <td>video/3gpp、audio/3gpp（不含视频）</td> 
  </tr> 
  <tr> 
   <td>.3g2</td> 
   <td>3GPP2 audio/video 容器</td> 
   <td>video/3gpp2、audio/3gpp2（不含视频）</td> 
  </tr> 
  <tr> 
   <td>.7z</td> 
   <td>7-zip</td> 
   <td>application/x-7z-compressed</td> 
  </tr> 
 </tbody> 
</table>