The request is http, and the response is indeed https.

clipboard.png

localhosthttp,httphttps
http

clipboard.png

the local environment is wamp
apach2.4.33
the browser is Google 67.0.3396.99
apach has not set the configuration for http to automatically jump to https

Https chrome backend frontend apache
Mar.22,2021

what is the network path displayed by the browser developer tool when requesting http directly? See why it jumps?

found the reason, because
< meta http-equiv= "Content-Security-Policy" content= "upgrade-insecure-requests" / >
automatically escalated http's unsafe requests to https, so the requests all became https

.

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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-64f5-1bdee32-3144a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1bdee32-3144a.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
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