我最近从 apache2 迁移到了 nginx。
一切正常,但有时(只有 2% 的时间),加载速度会非常慢,大约 5-10 秒,然后 html 会加载,但 css 不会加载。
这不是性能问题,因为我在 preProd 中已经发现了错误,只允许我登录服务器(使用 UFW 阻止了我之外的所有 IP)。我认为这是因为当时我在上传文件时正在刷新,但现在我们上线了,人们抱怨我没有推送文件。
Nginx 直接提供 PHP/HTML/CSS/JS 文件。我还有一个用于处理 websocket 的 nodejs 服务器,但它只能做这些。
我没有调整 nginx 配置,这是我的 vhost:
server {
listen 80;
server_name www.mywebsite.com mywebsite.com;
return 301 https://mywebsite.com$request_uri;
}
server {
listen 443 ssl http2;
server_name www.mywebsite.com;
return 301 $scheme://mywebsite.com$request_uri;
}
server {
## SSL settings
listen 443 ssl http2 default_server;
listen [::]:443 ssl http2 default_server;
server_name mywebsite.com;
root /var/www/mywebsite.com;
index index.html index.php;
location ~ /(includes|back/logs|ipn/includes|js_uncompiled|backups) {
deny all;
return 403;
}
#static file 404's aren't logged and expires header is set to maximum age
location ~* \.(jpg|jpeg|gif|css|png|js|ico)$ {
access_log off;
expires max;
}
access_log off;
location ^~ /socket.io {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-NginX-Proxy false;
proxy_pass http://localhost:3000;
proxy_redirect off;
proxy_http_version 1.1;
proxy_set_header Upgrade $http_upgrade;
proxy_set_header Connection "upgrade";
}
location ~ \.php$ {
include snippets/fastcgi-php.conf;
fastcgi_pass unix:/var/run/php/php7.3-fpm.sock;
}
location / {
try_files $uri $uri/ /index.html;
}
ssl_certificate /etc/letsencrypt/live/mywebsite.com/fullchain.pem; # managed by Certbot
ssl_certificate_key /etc/letsencrypt/live/mywebsite.com/privkey.pem; # managed by Certbot
ssl_session_cache shared:SSL:50m;
ssl_session_timeout 5m;
}