nginx.conf

events {
    worker_connections 1024;
}

http {
    include /etc/nginx/mime.types;
    default_type application/octet-stream;

    client_max_body_size 50M;

    # Enable gzip compression
    gzip on;
    gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript;
    gzip_vary on;
    gzip_proxied any;
    gzip_comp_level 6;
    gzip_buffers 16 8k;
    gzip_http_version 1.1;

    # Redirect www.91huajian.cn to maobucv.com
    server {
        listen 80;
        server_name www.91huajian.cn;
        return 301 https://maobucv.com$request_uri;
    }

    server {
        listen 443 ssl;
        server_name www.91huajian.cn;

        ssl_certificate /etc/nginx/ssl/fullchain.crt;
        ssl_certificate_key /etc/nginx/ssl/private.pem;

        return 301 https://maobucv.com$request_uri;
    }

    # Redirect 91huajian.cn to maobucv.com
    server {
        listen 80;
        server_name 91huajian.cn;
        return 301 https://maobucv.com$request_uri;
    }

    server {
        listen 443 ssl http2;
        server_name 91huajian.cn;

        ssl_certificate /etc/nginx/ssl/fullchain.crt;
        ssl_certificate_key /etc/nginx/ssl/private.pem;

        return 301 https://maobucv.com$request_uri;
    }

    # Redirect www.maobucv.com to maobucv.com
    server {
        listen 80;
        server_name www.maobucv.com;
        return 301 https://maobucv.com$request_uri;
    }

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

        ssl_certificate /etc/nginx/ssl/maobucv.crt;
        ssl_certificate_key /etc/nginx/ssl/maobucv.pem;

        return 301 https://maobucv.com$request_uri;
    }

    # Handle requests for maobucv.com
    server {
        listen 80;
        server_name maobucv.com;

        location / {
            root /usr/share/nginx/html;
            index index.html index.htm;
            try_files $uri $uri/ /index.html;
        }
    }

    server {
        listen 443 ssl http2;
        server_name maobucv.com;

        ssl_certificate /etc/nginx/ssl/maobucv.crt;
        ssl_certificate_key /etc/nginx/ssl/maobucv.pem;

        # Let WordPress through subdirectory access
        location ^~ /articles/ {
            client_max_body_size 50M;
            rewrite ^/articles(/.*)$ $1 break;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-Host $host:$server_port;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_pass http://119.91.202.144:3210/;
        }

        # Redirect pages
        location ~ /wp-(admin|login|content|includes)/ {
            client_max_body_size 50M;
            return 301 /articles$request_uri;
        }

        # Forward requests to the prerender service
        location / {
            set $prerender 0;

            # Check user agent for bots and crawlers
            if ($http_user_agent ~* (googlebot|bingbot|yandex|baiduspider|sogouspider|haosouSpider|sm|yahoo|msnbot|exabot|facebot|ia_archiver|applebot|slurp|gigabot|teoma|twiceler|rogerbot|voila|findlink|naverbot|curl|wget)) {
                set $prerender 1;
            }

            # Proxy request to the prerender service
            if ($prerender = 1) {
                error_page 500 502 503 504 = @fallback_to_static;
                rewrite ^/(.*)$ /huajian/render/$1 break; # Correctly handle the path
                proxy_pass http://119.91.202.144:3399; # Ensure this points to your prerender service
                break;
            }

            # Serve static files
            root /usr/share/nginx/html;
            index index.html index.htm;
            try_files $uri $uri/ /index.html;
        }

        # Fallback location to serve static files in case of errors
        location @fallback_to_static {
            root /usr/share/nginx/html;
            index index.html index.htm;
            try_files $uri $uri/ /index.html;
        }

        # Forward /huajian interface to specified address
        location /huajian {
            proxy_connect_timeout 600s;
            proxy_read_timeout 600s;
            proxy_send_timeout 600s;
            proxy_set_header X-Real-IP $remote_addr;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_set_header X-Forwarded-Proto $scheme;
            proxy_pass http://119.91.202.144:3399/huajian;
        }

        # Handle Vue router refresh
        location @router {
            rewrite ^.*$ /index.html last;
        }
    }
}