Question

关于nginx虚拟主机和子域配置有一些问题，但它无法实现。

我有3个域和一个IP地址（多站点）

www.a1.com
www.a2.com
www.a3.com

我想使用简单的nginx配置来设置它，当我输入

时

网址重写

a1.com      => force redirect non-www to WWW url www.a1.com

www.a1.com      => pass to /usr/share/nginx/html/a1.com/
www.blog.a1.com => pass to /usr/share/nginx/html/a1.com/blog/
*www.photo*.a1.com=> pass to /usr/share/nginx/html/a1.com/*photo*/
...and so on

a2.com      => force redirect non-www to WWW url www.a2.com

www.a2.com      => pass to /usr/share/nginx/html/a2.com/
www.blog.a2.com => pass to /usr/share/nginx/html/a2.com/blog/
www.photo.a2.com=> pass to /usr/share/nginx/html/a2.com/photo/
www.user.a2.com=> pass to /usr/share/nginx/html/a2.com/user/
...and so on

a1，a2和a3.com使用相同的配置。

这是我的第一个代码，我该如何解决？

伪代码

if subdomain lacks 'www' then pass to $scheme://www.$host$request_uri;
if subdmain <>'' then pass to /usr/share/nginx/html/$host/<#subdmain#>/$request_uri;

/etc/nginx/conf.d/default.conf

server {
    # Redirect non-www to WWW
    server_name "~^(?!www\.).*" ;
    return 301 $scheme://www.$host$request_uri;
}

server {

    listen 80 default;

    #automatic judging hostname
    server_name  ~^(www\.)?(?<domain>.+)$;

    location / {

        #automatic change folder
        root    /usr/share/nginx/html/$domain/;

        index index.html index.php;
        #try_files $uri $uri/ /index.php?$query_string;
    }

    # pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000

    location ~ \.php$ {
        fastcgi_pass   127.0.0.1:9000;
        fastcgi_index  index.php;

        # judging subdomain which have "www"
        if ($subdomain = 'www') {
            fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html/$domain$fastcgi_script_name;
        }
        # judging subdomain like "blog" and trans to blog folder
        else {
            fastcgi_param SCRIPT_FILENAME /usr/share/nginx/html/$domain/$subdomain/$fastcgi_script_name;
        }
        include    fastcgi_params;
    }
}

Answer 1

不要过度复杂化nginx配置:)我想你可以创建3个服务器{}块。现在就像你现在一样。 www.domain.com排名第二，www.subdomain.domain.com排名第三

对于第二个服务器定义，您需要此正则表达式：

server_name ~^(www\.)(?P<domain>.+)\.com$;
root /usr/share/nginx/html/$domain.com/www;

对于第三服务器定义，您需要此正则表达式：

server_name ~^(www\.)(?P<subdomain>.+)\.(?P<domain>.+)\.com$;
root /usr/share/nginx/html/$domain.com/$subdomain;

在使用regexp进行一些操作后，您可以改进这些规则，并且不仅仅处理域名。）

<nginx>如何设置多动态虚拟主机+ www +子域</nginx>

1 个答案: