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如何优化 NGINX 配置？

tag-icon • tag-icon linux ubuntu nginx
如何优化 NGINX 配置？

这是 vhost 的配置。

我必须将所有 HTTP 请求重定向到 HTTPS，并将所有 website.it 重定向到 www.website.it

我可以优化一些东西吗？

server {

        listen          80;

        server_name     website.it www.website.it;


        if ($host = 'website.it' ) {
                rewrite  ^(.*)$ https://www.website.it$1 permanent;
        }

        rewrite ^(.*)$ https://$host$1 permanent;

}

server {

        listen          443;

        server_name     website.it www.website.it;


        ssl on;

        ssl_certificate      /etc/ssl/nginx/www.website.it/www.website.it.crt;

        ssl_certificate_key  /etc/ssl/nginx/www.website.it/www.website.it.key;


        root            /home/nginx/vhosts/website.it/web;

        access_log      /home/nginx/vhosts/website.it/log/access.log;

        error_log       /home/nginx/vhosts/website.it/log/error.log;



        if ($host = 'website.it' ) {
                rewrite  ^(.*)$ https://www.website.it$1 permanent;
        }


        location / {

                index   index.php;

                try_files $uri $uri/ /index.php;

        }


        location ~ \.php$ {

                fastcgi_pass   127.0.0.1:9003;

                fastcgi_param  SCRIPT_FILENAME  $document_root$fastcgi_script_name;

                include        /etc/nginx/fastcgi_params;

        }

}

谢谢你！

答案1

我认为你可以使用这个：

server {
    listen 80;
    server_name website.it www.website.it;
    rewrite ^ https://www.website.it$request_uri? permanent;
}

我几乎就是这么做的https://self-evident.org/，但我忘了从哪里得到这个菜谱了。

[已更新...两次]

对于 SSL 部分，我将其分为两节：

server {
    listen 443;
    server_name website.it;

    ssl on;
    ssl_certificate      /etc/ssl/nginx/www.website.it/www.website.it.crt;
    ssl_certificate_key  /etc/ssl/nginx/www.website.it/www.website.it.key;

    rewrite ^ https://www.website.it$request_uri? permanent;
}

server {
    listen 443;
    server_name www.website.it;
    [etc.]
}

我怀疑 nginx 已经针对根据 server_name 选择“服务器”节进行了优化。解释的“if”子句几乎肯定会更慢。

答案2

您可以删除此行，因为下面的是包含此情况的更一般的陈述：

# delete this:
if ($host = 'website.it' ) {
        rewrite  ^(.*)$ https://www.website.it$1 permanent;
}

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