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Nginx gets the header and sets$_ SERVER
2021-08-25 08:53:58 【Yuan Yueping】
Nginx obtain header Custom variable
nginx The agent defaults to header Of the parameters in "_" Underline out , Therefore, the background server can't get the tape "_" Parameter name of the line .:
underscores_in_headers on; # This property defaults to off, Said if header name Include underscores in , Ignore .
- 1.
Customize header by X-Real-IP, Through the second nginx Get the header It needs to be like this :
-
$http_x_real_ip; ( All in lowercase , And there's another one in front http_)
Nginx towards $_SERVER Add variables to
fastcgi_param MYENV 'DEV'; # Right here php Of $_SERVER A variable has been added to
adopt php obtain $_SERVER Get variable
"MYENV" => "DEV"
Nginx obtain header Add custom values to $_SERVER
Customize header The value of is UserName=yyp, need nginx Get the value and add it to $_SERVER in
nginx Acquired key All need to be replaced with lowercase , meanwhile key You need to add http_
Case study
nginx To configure
Configuration page
adopt curl Command to change header
Results show

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