使用nginx设置http跳转https，报错：ERR_TOO_MANY_REDIRECTS

Looper0331

已于 2024-08-08 12:48:35 修改

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文章标签： http https nginx

于 2023-04-25 11:12:32 首次发布

本文链接：https://blog.youkuaiyun.com/weixin_43741408/article/details/130360602

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问题：

我想将我的所有http流量重定向到重定向到https 。我正在使用letsencrypt 。我添加了return 301 https://$server_name$request_uri; 将所有流量重定向到我的网站到https，但网页会报错ERR_TOO_MANY_REDIRECTS 。

这是我的/etc/nginx/sites-available/default文件：

server {
        listen 80 default_server;
        listen 443 ssl default_server;

        ssl_certificate /etc/letsencrypt/live/mywebsite.me/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/mywebsite.me/privkey.pem;

        root /home/website/mywebsite/public;

        index index.html index.htm index.php;

        server_name mywebsite.me www.mywebsite.me;

        return 301 https://$server_name$request_uri;

        location / {
                try_files $uri $uri/ /index.php$is_args$args;
        }

        location ~ \.php$ {
                include snippets/fastcgi-php.conf;
                fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
        }
}

解决：

您当前的配置会将http和https重定向到https。因此，由于return语句，它变成了无限循环。只有当连接是http时才需要return语句。所以你将它分成两个服务器块。将配置更改为以下：

server {
        listen 80 default_server;
        server_name mywebsite.me www.mywebsite.me;

        return 301 https://$server_name$request_uri;
}

server {

        listen 443 ssl default_server;

        ssl_certificate /etc/letsencrypt/live/mywebsite.me/fullchain.pem;
        ssl_certificate_key /etc/letsencrypt/live/mywebsite.me/privkey.pem;

        root /home/website/mywebsite/public;

        index index.html index.htm index.php;

        server_name mywebsite.me www.mywebsite.me;

        location / {
                try_files $uri $uri/ /index.php$is_args$args;
        }

        location ~ \.php$ {
                include snippets/fastcgi-php.conf;
                fastcgi_pass unix:/var/run/php/php7.1-fpm.sock;
        }
}