From 17696f904947ed1fab2da5d1bca31b6dbbe6506a Mon Sep 17 00:00:00 2001
From: zyc <1439655764@qq.com>
Date: Tue, 14 Apr 2026 11:43:15 +0800
Subject: [PATCH] =?UTF-8?q?perf:=20Nginx=20=E5=BC=80=E5=90=AF=20gzip=20?=
 =?UTF-8?q?=E5=8E=8B=E7=BC=A9=E5=92=8C=E9=9D=99=E6=80=81=E8=B5=84=E6=BA=90?=
 =?UTF-8?q?=E7=BC=93=E5=AD=98=EF=BC=8C=E5=8A=A0=E9=80=9F=E9=A6=96=E6=AC=A1?=
 =?UTF-8?q?=E5=8A=A0=E8=BD=BD?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

- gzip 压缩 JS/CSS/JSON 等资源（676KB→226KB）
- /assets/ 静态文件设置 1 年缓存（文件名含 hash）
- index.html 设置 no-cache 确保更新及时

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
---
 frontend/Dockerfile |  4 ++--
 frontend/nginx.conf | 35 +++++++++++++++++++++++++++++++++++
 2 files changed, 37 insertions(+), 2 deletions(-)
 create mode 100644 frontend/nginx.conf

diff --git a/frontend/Dockerfile b/frontend/Dockerfile
index f2c528d..9710ac9 100644
--- a/frontend/Dockerfile
+++ b/frontend/Dockerfile
@@ -9,7 +9,7 @@ RUN npm run build
 
 FROM nginx:alpine
 COPY --from=builder /app/dist/ /usr/share/nginx/html/
-# SPA fallback: all routes to index.html
-RUN printf 'server {\n  listen 80;\n  root /usr/share/nginx/html;\n  index index.html;\n  location / {\n    try_files $uri $uri/ /index.html;\n  }\n  location /api/ {\n    return 404;\n  }\n}\n' > /etc/nginx/conf.d/default.conf
+# Nginx config: gzip + cache + SPA fallback
+COPY nginx.conf /etc/nginx/conf.d/default.conf
 EXPOSE 80
 CMD ["nginx", "-g", "daemon off;"]
diff --git a/frontend/nginx.conf b/frontend/nginx.conf
new file mode 100644
index 0000000..5900922
--- /dev/null
+++ b/frontend/nginx.conf
@@ -0,0 +1,35 @@
+server {
+    listen 80;
+    root /usr/share/nginx/html;
+    index index.html;
+
+    # Gzip compression
+    gzip on;
+    gzip_vary on;
+    gzip_min_length 256;
+    gzip_comp_level 6;
+    gzip_types
+        text/plain
+        text/css
+        text/javascript
+        application/javascript
+        application/json
+        application/xml
+        image/svg+xml;
+
+    # Static assets with hash in filename — long cache
+    location /assets/ {
+        expires 1y;
+        add_header Cache-Control "public, immutable";
+    }
+
+    # SPA fallback
+    location / {
+        try_files $uri $uri/ /index.html;
+        add_header Cache-Control "no-cache";
+    }
+
+    location /api/ {
+        return 404;
+    }
+}