多域名指向同一个网站

server {
    listen 80;
    server_name www.example.com example.com;

    location / {
        root /var/www/html;
        index index.html index.htm;
    }
}

server {
    listen 80;
    server_name www.example.com example.com;

    location / {
        add_header 'Access-Control-Allow-Origin' '*';
        add_header 'Access-Control-Allow-Methods' 'GET, POST, OPTIONS';
        add_header 'Access-Control-Allow-Headers' 'Origin, Content-Type, Accept, Authorization';
        root /var/www/html;
        index index.html index.htm;
    }
}

server {
    listen 443 ssl;
    server_name www.example.com;

    ssl_certificate /path/to/www.example.com.crt;
    ssl_certificate_key /path/to/www.example.com.key;

    location / {
        root /var/www/html;
        index index.html index.htm;
    }
}

server {
    listen 443 ssl;
    server_name another-example.com;

    ssl_certificate /path/to/another-example.com.crt;
    ssl_certificate_key /path/to/another-example.com.key;

    location / {
        root /var/www/html;
        index index.html index.htm;
    }
}