nginx将泛解析的匹配域名绑定到子目录配置方法

nginx将泛解析的匹配域名绑定到子目录的配置方法如下

    if ($host ~* ^([^\.]+)\.([^\.]+\.[^\.]+)$) {
        set $subdomain $1;
        set $domain $2;
    }

    location / {
        root    /home/wwwroot/$domain/$subdomain/;
        index   index.php index.html index.htm;
        #include /home/wwwroot/$domain/$subdomain/.ngx.htaccess;
    }

    error_page   500 502 503 504  /50x.html;

    location = /50x.html {
        root   html;
    }

    location ~ \.php$ {
        root           /home/wwwroot/$domain/$subdomain/;
        fastcgi_pass   127.0.0.1:9100;
        fastcgi_index  index.php;
        fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;
        include        fastcgi_params;
    }
}