《1》上传.csv格式的
《2》上传.xls格式
《3》上传.xslx格式
《4》上传.png/.jpg/etc格式
《5》上传图片格式
《6》上传.htm,.html格式
《7》上传video(.avi, .mpg, .mpeg, .mp4)格式
《8》上传audio(.mp3, .wav, etc)格式
《9》上传.pdf格式
《10》如果限制两种文件格式，同时限制
注意：以逗号分隔开
*.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
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
application/zip
Compressed Archive
office办公软件2007以后版本各文档的后缀名，如docx、xlsx
Extension MIME Type:
.xlsx application/vnd.openxmlformats-officedocument.spreadsheetml.sheet
.xltx application/vnd.openxmlformats-officedocument.spreadsheetml.template
.potx application/vnd.openxmlformats-officedocument.presentationml.template
.ppsx application/vnd.openxmlformats-officedocument.presentationml.slideshow
.pptx application/vnd.openxmlformats-officedocument.presentationml.presentation
.sldx application/vnd.openxmlformats-officedocument.presentationml.slide
.docx application/vnd.openxmlformats-officedocument.wordprocessingml.document
.dotx application/vnd.openxmlformats-officedocument.wordprocessingml.template
.xlsm application/vnd.ms-excel.addin.macroEnabled.12
.xlsb application/vnd.ms-excel.sheet.binary.macroEnabled.12
记录进步。————————————————版权声明：本文为CSDN博主「cfcoolya」的原创文章，遵循CC 4.0 BY-SA版权协议，转载请附上原文出处链接及本声明。原文链接：https://blog.csdn.net/cf082430/article/details/107139713/
https://blog.csdn.net/u013379933/article/details/77119796