120 lines
3.4 KiB
Nginx Configuration File
120 lines
3.4 KiB
Nginx Configuration File
# ============================================================
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# AI Chat - Nginx 完整站点配置文件
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# ============================================================
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#
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# 适用场景：直接部署到 Nginx + PHP-FPM（不使用宝塔面板）
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#
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# 使用方法：
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# 1. 将本文件复制到 /etc/nginx/sites-available/ai-chat
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# 2. 创建软链接：ln -s /etc/nginx/sites-available/ai-chat /etc/nginx/sites-enabled/
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# 3. 修改下方 server_name 和 root 为实际值
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# 4. 如 PHP 版本非 8.0，需将 php-cgi-80 改为对应版本号
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# 5. nginx -t 测试配置，nginx -s reload 重载生效
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#
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# 注意：
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# 如果你使用宝塔面板，请勿使用本文件，改用 baota-nginx-snippet.conf（伪静态规则）
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#
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# 前置条件：
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# - PHP 8.0+ 已安装并启用 PHP-FPM
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# - MySQL 5.7+ 已安装
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# - Composer 已安装
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# - 项目已部署到服务器目录
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#
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server {
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listen 80;
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server_name your-domain.com;
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# 网站根目录指向 public/
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root /path/to/ai-chat/public;
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index index.php login.php install.php;
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# 安全 Headers
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add_header X-Frame-Options "SAMEORIGIN" always;
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add_header X-Content-Type-Options "nosniff" always;
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add_header X-XSS-Protection "1; mode=block" always;
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add_header Referrer-Policy "strict-origin-when-cross-origin" always;
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# Gzip 压缩
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gzip on;
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gzip_vary on;
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gzip_proxied any;
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gzip_comp_level 6;
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gzip_min_length 256;
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gzip_types
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text/plain
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text/css
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text/javascript
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application/javascript
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application/json
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application/xml
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image/svg+xml;
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# 默认路由 - PHP 文件
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location / {
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try_files $uri $uri/ /login.php;
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}
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# API 路由 - 所有 /api/ 请求转发到 api.php
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location /api/ {
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try_files $uri /api.php$is_args$args;
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fastcgi_pass unix:/tmp/php-cgi-80.sock;
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fastcgi_index index.php;
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include fastcgi_params;
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fastcgi_param SCRIPT_FILENAME $document_root/api.php;
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fastcgi_param PATH_INFO $fastcgi_path_info;
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fastcgi_param REQUEST_URI $request_uri;
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}
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# SSE 流式响应专用配置（AI对话 API）
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location /api/chat/completions {
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fastcgi_pass unix:/tmp/php-cgi-80.sock;
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include fastcgi_params;
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fastcgi_param SCRIPT_FILENAME $document_root/api.php;
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fastcgi_param REQUEST_URI $request_uri;
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# SSE 关键配置：禁用所有缓冲
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fastcgi_buffering off;
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fastcgi_cache off;
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proxy_buffering off;
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# 禁用 Nginx 缓冲
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add_header X-Accel-Buffering no;
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# SSE 超时设置（5分钟）
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fastcgi_read_timeout 300s;
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}
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# 静态资源缓存
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location /assets/ {
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expires 30d;
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add_header Cache-Control "public, immutable";
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}
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# 上传文件缓存
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location /uploads/ {
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expires 7d;
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add_header Cache-Control "public";
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}
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# PHP 文件处理
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location ~ \.php$ {
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fastcgi_pass unix:/tmp/php-cgi-80.sock;
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fastcgi_index index.php;
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include fastcgi_params;
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fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
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}
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# 禁止访问非公开目录
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location ~ /(app|config|vendor|tests|scripts|\.cospec)/ {
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deny all;
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return 404;
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}
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# 禁止访问隐藏文件
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location ~ /\. {
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deny all;
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return 404;
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}
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# 上传文件大小限制
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client_max_body_size 10m;
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}
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