Nginx server_name configuration Combat nginx Reverse proxy nginx is what

1 ) server_name directives are primarily used to configure name-based virtual hosts ( inside the http > server ), server_name The order in which the instructions are received after the request is:

1 . accuracy of server_name matches, for example:

server {

Listen 80;

Server_namessdr.infowww.ssdr.info;

...

}

2 . in * string starting with the wildcard character:

server {

Listen 80;

Server_name*.ssdr.info;

...

}

3 . in * A string that ends with a wildcard character:

server {

Listen 80;

server_name www.*;

...

}

4 . match Regular expression:

server {

Listen 80;

server_name~^ (?. +) \.howtocn\.org$;

...

}

Nginx will follow 1,2,3,4 the order of servername match, only one match will stop the search .

2 ) in a Server Configure multiple level two domain names for a single site in a block :

in the actual site directory structure, we usually create a separate directory for the site's level two domain name, and we can use regular captures to implement a Server To Configure multiple level two domain names in a block:

Server

{

Listen 80;

Server_Name ~^ (. +)? \.domain\.com$;

Index index.html;

if ($host = domain.com) {

rewrite ^ http://www.domain.com permanent;

}

root/data/wwwsite/domain.com/$/;

}

The directory structure of the site should be as follows:

/data/wwwsite/domain.com/www/

/data/wwwsite/domain.com/nginx/

This access www.domain.com when Root Directory is /data/wwwsite/domain.com/www/ , nginx.domain.com when the /data/wwwsite/domain.com/nginx/ , and so on.

back if The purpose of the statement is to domain.com REDIRECT the orientation to the www.domain.com , which resolves both the Web site's home directory access and the ability to add SEO in the www.domain.com 's domain weight.

3 ) Multiple regular expressions:

If you are in server_name With the regular, and the following Location The field also uses a regular match so that it cannot be used $ , $ such a reference, the workaround is to pass Set The directive assigns the value to a named variable:

Server

{

Listen 80;

Server_Name ~^ (. +)? \.howtocn\.org$;

Set $www _root $;

root/data/wwwsite/ssdr.info/$www _root/;

Location ~. *\.php?$ {

Fastcgi_pass 127.0.0.1:9000;

Fastcgi_index index.php;

Fastcgi_param script_filename/data/wwwsite/ssdr.info/$fastcgi _script_name;

Include Fastcgi_params;

}

}

The above describes the Nginx server_name configuration, including the server,nginx aspects of the content, I hope that the PHP tutorial interested in a friend helpful.

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