我需要使用Nginx服务器为node.js项目设置我的域

Question

我已经在服务器中添加了CNAME＆A Record，也使用nginx命令进行了检查：

nginx -t

nginx: the configuration file /etc/nginx/nginx.conf syntax is ok
nginx: configuration file /etc/nginx/nginx.conf test is successful

我为域example.co和www.example.co编写代码：/etc/nginx/sites-available/example.conf

server {
    listen 80;
    listen [::]:80;
    server_name example.co www.example.co;
    return 301 $scheme://www.example.co$request_uri;
}

server {
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;

    server_name example.co www.example.co;

    access_log /var/log/nginx/example-co.log;

    location / {
        proxy_pass "http://127.0.0.1:1000";
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

    ssl_certificate /etc/letsencrypt/live/example.co/fullchain.pem;
    ssl_certificate_key /etc/letsencrypt/live/example.co/privkey.pem;
}

IP：例如example.co的127.0.0.1:1000 node.js项目，我的问题是example.co正常运行，但www.example.co无法正常运行

我也为我的域sub1.example.co和www.sub1.example.co编写了代码：/etc/nginx/sites-available/sub1-example.conf

server {
    listen 80;
    listen [::]:80;
    server_name sub1.example.co www.sub1.example.co;
    return 301 $scheme://www.example.co$request_uri;
}

server {
    listen 443 ssl http2 ;
    listen [::]:443 ssl http2 ;

    server_name sub1.example.co www.sub1.example.co;

    access_log /var/log/nginx/sub1-example-co.log;

    location / {
        proxy_pass "http://127.0.0.1:2000";
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_cache_bypass $http_upgrade;
    }

    ssl_certificate /etc/letsencrypt/live/example.co/fullchain.pem; # managed by Certbot
    ssl_certificate_key /etc/letsencrypt/live/example.co/privkey.pem; # managed by Certbot
}

IP：sub1.example.co的IP：127.0.0.1:2000 node.js项目，

我的sub1.example.co无法运作

Answer 1

您需要使用443将www.example.co添加到服务器块：

server {
    .....
     server_name example.co www.example.co;
    .....
}

对于您的子域，建议使用相同格式的服务器块配置使用另一个文件：一个服务器块用于80，另一个服务器块用于443。:)