Nginx

server {
    listen 80 default_server;
    listen [::]:80 default_server;
    server_name _;
    return 301 https://$host$request_uri;
}

server {
    listen 80 default_server;
    listen [::]:80 default_server;
    server_name example.com www.example.com;
    return 301 https://$server_name$request_uri;
}

# 4 核心的 CPU
worker_processes 4;

# 自动侦测 CPU 核心数
worker_processes auto;

events {
  # 同时可处理 1024 条连线
  worker_connections 1024;
}

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