input type=file accept中可以限制的文件类型

2019-8-8    分类: 前端资源

在上传文件的时候,需要限制指定的文件类型。

<input type="file" accept="image/*" />

accept表示可以上传文件类型,image表示图片,*表示所有支持的格式。

image/* ,允许上传所有图片格式

 

 

accept可以指定如下信息:

*.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

 

 

 

https://www.cnblogs.com/lgx5/p/5662472.html