How does JD.com WAP hide the toolbar that comes with the browser?

Today, I found that JD.com "s mobile phone can hide the toolbar at the bottom of the browser. I want to know how to do it.

< meta name= "apple-mobile-web-app-capable" content= "yes" / >
this code has been added to the headers, but it has no effect.

< hr >

this is the effect of just entering JD.com, and both the bottom menu and the top address bar are still displayed.


Oct.21,2021

this is a progressive Web application (PWA), can configure manifest.json to modify the display mode

<link rel="manifest" href="/manifest.json">

you can modify the preferred display mode for Web applications from display .

clipboard.png

For more information, please see https://developer.mozilla.org.

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however, the compatibility is very limited, and these can be added to achieve the purpose of gradual enhancement

MySQL Query : SELECT * FROM `codeshelper`.`v9_news` WHERE status=99 AND catid='6' ORDER BY rand() LIMIT 5
MySQL Error : Disk full (/tmp/#sql-temptable-64f5-1b40610-2c523.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1b40610-2c523.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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