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

.

Previous: Does PyQt5 already have its own QT library?

Next: How to make the height of div1 and div2 increase with the height of div3?

css mysql arrays josn react html typescript webpack npm sass R objective-c .net sql-server jquery python-3.x angularjs django angular excel regex iphone ajax linux xml pandas vba spring database wordpress string wpf xcode windows bash postgresql oracle multithreading eclipse list firebase algorithm macos forms image scala visual-studio azure bootstrap spring-boot react-native python-2.7 docker performance function winforms matlab powershell apache dataframe api sqlite numpy rest shell selenium flutter dart maven loops qt swing android-studio csv express file class tensorflow sorting codeigniter perl
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-64f5-1e94bc5-1502.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
MySQL Errno : 1021
Message : Disk full (/tmp/#sql-temptable-64f5-1e94bc5-1502.MAI); waiting for someone to free some space... (errno: 28 "No space left on device")
Need Help?