Issues encountered in uploading file type control in HTML5 input:file

1. Introduction of Input:file Properties

Just look at the code.

<form>  <input type= "file" name= "pic" accept= "image/gif,image.jpg"   multiple= "multiple"/></ Form>

Accept: Generally refers to the MIME type of the uploaded file.

File type MIME list link (where I personally feel the comparison is all)

Multipe: Refers to multiple file uploads

2. Problems encountered in the work

If you can't upload a file type after adding it, simply add the file extension you've uploaded.

As follows:

<form>  <input type= "file" name= "rar" accept= ". rar"  /></form>

Issues encountered in uploading file type control in HTML5 input:file