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+# 配置工作进程数,通常设置为 CPU 核心数
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+worker_processes auto;
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+
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+# 错误日志配置
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+error_log /var/log/nginx/error.log warn;
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+pid /var/run/nginx.pid;
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+
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+events {
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+ worker_connections 1024;
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+ # 开启多路复用
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+ use epoll;
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+}
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+
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+http {
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+ # 日志格式定义
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+ log_format main '$remote_addr - $remote_user [$time_local] "$request" '
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+ '$status $body_bytes_sent "$http_referer" '
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+ '"$http_user_agent" "$http_x_forwarded_for"';
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+
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+ # 访问日志配置
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+ access_log /var/log/nginx/access.log main;
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+
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+ # 高效文件传输设置
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+ sendfile on;
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+ tcp_nopush on;
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+ tcp_nodelay on;
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+
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+ # 连接超时设置
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+ keepalive_timeout 65;
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+ keepalive_requests 100;
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+
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+ # gzip 压缩优化
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+ gzip on;
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+ gzip_vary on;
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+ gzip_comp_level 6;
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+ gzip_min_length 1000;
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+ gzip_buffers 16 8k;
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+ gzip_http_version 1.1;
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+ # 增加更多文件类型
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+ gzip_types text/plain text/css application/json application/javascript text/xml application/xml application/xml+rss text/javascript application/vnd.ms-fontobject application/x-font-ttf font/opentype image/svg+xml image/x-icon;
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+
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+ # 全局设置
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+ # 合理限制请求体大小,根据实际需求调整
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+ client_max_body_size 10m;
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+ client_body_buffer_size 128k;
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+ client_header_timeout 60s;
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+ client_body_timeout 60s;
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+
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+ # 文件描述符限制
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+ worker_rlimit_nofile 65535;
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+
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+ server {
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+ listen 80;
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+ server_name _;
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+ gunzip on;
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+ gzip_static always;
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+ include /etc/nginx/mime.types;
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+ absolute_redirect off;
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+ root /usr/share/nginx/html;
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+
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+ # 安全相关响应头
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+ add_header X-Frame-Options SAMEORIGIN;
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+ add_header X-XSS-Protection "1; mode=block";
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+ add_header X-Content-Type-Options nosniff;
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+ # 根据实际情况调整 CSP
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+ # add_header Content-Security-Policy "default-src 'self'";
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+
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+ # 处理 SPA 应用路由
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+ location / {
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+ try_files $uri $uri/ /index.html;
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+ index index.html index.htm;
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+ }
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+
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+ # HTML 和 JSON 文件 - 短缓存策略
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+ location ~ .*\.(html|json)$ {
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+ add_header Cache-Control "public, max-age=300, must-revalidate";
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+ }
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+
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+ # 静态资源 - 长缓存策略
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+ location ~ .*\.(jpg|jpeg|png|gif|bmp|webp|svg|ico|ttf|woff|woff2|eot|mp4|mp3|swf)$ {
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+ add_header Cache-Control "public, max-age=31536000, immutable";
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+ expires 365d;
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+ access_log off;
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+ }
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+
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+ # JS 和 CSS - 带版本号的长缓存
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+ location ~ .*\.(js|css)$ {
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+ add_header Cache-Control "public, max-age=31536000, immutable";
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+ expires 365d;
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+ access_log off;
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+ }
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+
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+ # 接口转发 - 替换为实际后端地址
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+ location ^~ /fg-api {
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+ proxy_http_version 1.1;
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+ proxy_set_header X-Real-IP $remote_addr;
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+ proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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+ proxy_set_header X-Forwarded-Proto $scheme;
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+ proxy_set_header Host $host;
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+ # TODO:替换为实际后端服务地址
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+ # proxy_pass http://your-backend-service;
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+
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+ proxy_connect_timeout 60s;
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+ proxy_send_timeout 60s;
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+ proxy_read_timeout 60s;
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+
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+ proxy_buffers 8 32k;
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+ proxy_buffer_size 64k;
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+ proxy_busy_buffers_size 128k;
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+
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+ proxy_next_upstream error timeout http_500 http_502 http_503 http_504;
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+ }
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+
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+ # 错误页面配置
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+ error_page 404 /index.html;
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+ error_page 500 502 503 504 /50x.html;
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+ location = /50x.html {
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+ root /usr/share/nginx/html;
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+ }
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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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+ access_log off;
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+ log_not_found off;
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+ }
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+ }
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+}
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