常用的accept 属性值

*.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    application/zip    Compressed Archive

.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

补：

其中测试发现个 bug，对于IE浏览器对 zip文件的上传 上述属性值不起作用，以下查到

不同浏览器对上传的zip文件格式的mime类型解释

浏览器类型                                        mime类型

ie浏览器                                              application/x-zip-compressed

火狐浏览器                                        application/octet-stream

360极速浏览器                                  application/octet-stream

opera浏览器                                       application/zip