# Nginx 配置文件 - 天远查 SPA + SEO 静态页面
# 自动生成时间: 2026/2/25 11:04:50



server {
    listen 80;
    server_name www.tianyuancha.cn;
    charset utf-8;


    # 日志配置
    access_log /var/log/nginx/www.tianyuancha.cn-access.log;
    error_log /var/log/nginx/www.tianyuancha.cn-error.log;

    # 爬虫检测
    set $is_bot 0;

    # Google
    if ($http_user_agent ~* (googlebot|googlebot-image|googlebot-news|mediapartners-google|adsbot-google)) {
        set $is_bot 1;
    }

    # 百度
    if ($http_user_agent ~* (baiduspider|baiduspider-mobile)) {
        set $is_bot 1;
    }

    # 必应
    if ($http_user_agent ~* (bingbot|msnbot)) {
        set $is_bot 1;
    }

    # 360
    if ($http_user_agent ~* "360spider") {
        set $is_bot 1;
    }

    # 搜狗
    if ($http_user_agent ~* "(sogou spider|sogou-orion)") {
        set $is_bot 1;
    }

    # 其他爬虫
    if ($http_user_agent ~* "(spider|crawl|bot|slurp|yandex|duckduckbot|bytespider|yisouspider)") {
        set $is_bot 1;
    }

    # 根路径处理
    location = / {
        if ($is_bot = 1) {
            root /var/www/tyc-webview-v2/static-pages;
            try_files /index.html /index.html;
            break;
        }
        root /var/www/tyc-webview-v2/dist;
        try_files $uri $uri/ /index.html;
    }

    # 静态页面处理
    location ~ ^/([^/]+)(/.*)?$ {
        # 将路径转换为文件名
        set $static_filename $1;
        set $rest_path $2;

        if ($is_bot = 1) {
            root /var/www/tyc-webview-v2/static-pages;
            try_files /$static_filename.html /index.html;
            break;
        }
        root /var/www/tyc-webview-v2/dist;
        try_files $uri $uri/ /index.html;
    }

    # SPA 路由回退
    location / {
        root /var/www/tyc-webview-v2/dist;
        try_files $uri $uri/ /index.html;
        add_header Cache-Control "no-cache";
    }

    # 静态资源缓存
    location ~* \.(js|css|png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot)$ {
        root /var/www/tyc-webview-v2/dist;
        expires 1y;
        add_header Cache-Control "public, immutable";
    }

    # API 代理
    location /api/ {
        proxy_pass http://localhost:8080;
        proxy_http_version 1.1;
        proxy_set_header Upgrade $http_upgrade;
        proxy_set_header Connection 'upgrade';
        proxy_set_header Host $host;
        proxy_set_header X-Real-IP $remote_addr;
        proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
        proxy_cache_bypass $http_upgrade;
    }

    # Gzip 压缩
    gzip on;
    gzip_vary on;
    gzip_min_length 1024;
    gzip_types text/plain text/css text/xml text/javascript application/x-javascript application/xml+rss application/javascript application/json;

    # 安全头
    add_header X-Frame-Options "SAMEORIGIN";
    add_header X-Content-Type-Options "nosniff";
    add_header X-XSS-Protection "1; mode=block";
}