上传多种文件类型

  1. accept=".xlsx, .xls, .csv, audio/*, video/*, image/*"
  3. // 上传文件
  4. <input type="file" accept=".zip" multiple />
  6. // 上传文件夹 webkitdirectory, 只能上传文件夹，不可以和文件同时上传
  7. <input type="file" webkitdirectory />

图片

image 类型 .png/.jpg/jpeg 等

  1. // 只限制图片
  2. accept="image/*"
  4. image/gif, image/png, image/jpeg

音视频

video 类型 .avi, .mpg, .mpeg, .mp4

  1. accept="video/*"
  3. // .mp3, .wav, etc
  4. accept="audio/*"

文档类型

pdf

  1. accept=".pdf"

xlsx & csv

  1. // 纯文本
  2. accept="text/plain"
  4. accept=".csv"
  6. // .xls Excel Files 97-2003
  7. accept="application/vnd.ms-excel"
  9. // .xlsx Excel Files 2007+ 推荐
  10. accept="application/vnd.openxmlformats-officedocument.spreadsheetml.sheet"

zip

  1. <input type="file" accept=".zip" multiple />

accept 文件类型参考

*.3gpp audio/3gpp, video/3gpp 3GPP Audio/Video
*.ac3 audio/ac3 AC3 Audio
*.asf allpication/vnd.ms-asf Advanced Streaming Format
*.au audio/basic AU Audio
*.css text/css Cascading Style Sheets
*.csv text/csv Comma Separated Values
*.doc application/msword MS Word Document
*.dot application/msword MS Word Template
*.dtd application/xml-dtd Document Type Definition
*.dwg image/vnd.dwg AutoCAD Drawing Database
*.dxf image/vnd.dxf AutoCAD Drawing Interchange Format
*.gif image/gif Graphic Interchange Format
*.htm text/html HyperText Markup Language
*.html text/html HyperText Markup Language
*.jp2 image/jp2 JPEG-2000
*.jpe image/jpeg JPEG
*.jpeg image/jpeg JPEG
*.jpg image/jpeg JPEG
*.js text/javascript, application/javascript JavaScript
*.json application/json JavaScript Object Notation
*.mp2 audio/mpeg, video/mpeg MPEG Audio/Video Stream, Layer II
*.mp3 audio/mpeg MPEG Audio Stream, Layer III
*.mp4 audio/mp4, video/mp4 MPEG-4 Audio/Video
*.mpeg video/mpeg MPEG Video Stream, Layer II
*.mpg video/mpeg MPEG Video Stream, Layer II
*.mpp application/vnd.ms-project MS Project Project
*.ogg application/ogg, audio/ogg Ogg Vorbis
*.pdf application/pdf Portable Document Format
*.png image/png Portable Network Graphics
*.pot application/vnd.ms-powerpoint MS PowerPoint Template
*.pps application/vnd.ms-powerpoint MS PowerPoint Slideshow
*.ppt application/vnd.ms-powerpoint MS PowerPoint Presentation
*.rtf application/rtf, text/rtf Rich Text Format
*.svf image/vnd.svf Simple Vector Format
*.tif image/tiff Tagged Image Format File
*.tiff image/tiff Tagged Image Format File
*.txt text/plain Plain Text
*.wdb application/vnd.ms-works MS Works Database
*.wps application/vnd.ms-works Works Text Document
*.xhtml application/xhtml+xml Extensible HyperText Markup Language
*.xlc application/vnd.ms-excel MS Excel Chart
*.xlm application/vnd.ms-excel MS Excel Macro
*.xls application/vnd.ms-excel MS Excel Spreadsheet
*.xlt application/vnd.ms-excel MS Excel Template
*.xlw application/vnd.ms-excel MS Excel Workspace
*.xml text/xml, application/xml Extensible Markup Language
*.zip aplication/zip Compressed Archive