feat: add AirShelf core implementation

2026-06-05 10:21:40 +08:00
parent 2ba1058329
commit cfdcd84a30
252 changed files with 70828 additions and 0 deletions
@@ -0,0 +1,41 @@
+server_tokens off;
+charset utf-8;
+
+server {
+    listen 80;
+    server_name _;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Security headers
+    add_header X-Frame-Options "SAMEORIGIN" always;
+    add_header X-Content-Type-Options "nosniff" always;
+    add_header X-XSS-Protection "1; mode=block" always;
+    add_header Referrer-Policy "strict-origin-when-cross-origin" always;
+    add_header Permissions-Policy "camera=(), microphone=(), geolocation=()" always;
+
+    # 设计稿迭代期:CSS/JS 不带 hash,不能用 immutable,否则改了浏览器仍吃旧版
+    # 缓存 1 小时 + must-revalidate(过期后用 If-Modified-Since 回源验证,服务器没改返回 304,改了取新文件)
+    location ~* \.(css|js)$ {
+        expires 1h;
+        add_header Cache-Control "public, must-revalidate";
+    }
+
+    # 图片/字体/媒体:可以缓存稍长(改动频率低),仍允许重新验证
+    location ~* \.(png|jpg|jpeg|gif|ico|svg|woff|woff2|ttf|eot|mp4|webm)$ {
+        expires 7d;
+        add_header Cache-Control "public, must-revalidate";
+    }
+
+    # HTML:不进浏览器磁盘缓存,每次都问服务器有没有新版本
+    location ~* \.html$ {
+        add_header Cache-Control "no-cache, must-revalidate" always;
+        expires off;
+    }
+
+    # Multi-page (not SPA): try exact file, then .html fallback (friendly URLs), then 404.
+    # NEVER fallback to index.html — that masks 404s for a multi-entry design shelf.
+    location / {
+        try_files $uri $uri/ $uri.html =404;
+    }
+}