常用nginx配置模板

1.静态文件

server {
    listen 80;
    server_name example.com;

    root /www/data;

    location / {
    }
}

2.重定向

# www.example.com 重定向到 example.com
server {
    listen 80;
    server_name www.example.com;
    return 301 http://example.com$request_uri;
}

# http 重定向到 https
server {
    listen 80;
    server_name example.com;
    return 301 https://$host$request_uri;
}

# 302临时重定向
server {
    listen 80;
    server_name example.com;
    return 302 http://otherdomain.com$request_uri;
}

3.反向代理

# 基础使用
server {
    listen 80;
    server_name example.com;

    location / {
        proxy_pass http://127.0.0.1:3000;
    }
}

# upstream + 负载均衡
upstream nodes {
    server 127.0.0.1:3000;
    server 127.0.0.1:4000;
    server 127.0.0.1:5000;
}

server {
    listen 80;
    server_name example.com;

    location / {
        proxy_pass http://nodes;
    }
}

# WebSockets支持
upstream nodes {
    server 127.0.0.1:3000;
}

server {
    listen 80;
    server_name example.com;

    location / {
        proxy_pass http://nodes;
        proxy_redirect off;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection "upgrade";
        proxy_set_header Host $host;
    }
}

4.https

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

    ssl on;

    ssl_certificate /path/to/cert.pem;
    ssl_certificate_key /path/to/privkey.pem;

    ssl_stapling on;
    ssl_stapling_verify on;
    ssl_trusted_certificate /path/to/fullchain.pem;

    ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
    ssl_session_timeout 1d;
    ssl_session_cache shared:SSL:50m;
    add_header Strict-Transport-Security max-age=15768000;
}