自己如何搭建cdn加速

sudo apt update
sudo apt install nginx

server {
    listen 80;
    server_name yourdomain.com;

    location / {
        proxy_pass http://your_backend_server;
        proxy_set_header Host $host;
        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_cache_path /var/cache/nginx levels=1:2 keys_zone=my_cache:10m max_size=1g inactive=60m use_temp_path=off;

server {
    listen 80;
    server_name yourdomain.com;

    location / {
        proxy_cache my_cache;
        proxy_pass http://your_backend_server;
        proxy_set_header Host $host;
        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;
        add_header X-Proxy-Cache $upstream_cache_status;
    }
}

sudo systemctl restart nginx