Native JS upload large file display progress bar PHP file upload code

This article mainly introduces in detail the JS native upload large file displayProgress bar, the key code of PHP file upload, which has certain reference and value for learning JS. For those who are interested in JS upload Partners can refer to this article

JS native upload large file display progress bar, PHP upload file for your reference, the specific content is as follows

Modify the required size in php.ini:

upload_max_filesize = 8M
post_max_size = 10M
memory_limit = 20M

       
  
 
 
 
 
上传文件:
 
 
   

PHP code:

        

         Copy after login
        
       

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