feat: Nginx 反代配置、证书与 server/.env.example（证书日后可删或改由服务器单独放）

Made-with: Cursor

nginx/yuheng.yuxindazhineng.com.conf

@@ -0,0 +1,57 @@
+# yh_web 反向代理：强制 HTTPS，SSL 证书按域名存放在独立目录
+# 证书路径：/etc/ssl/yh_web/yuheng.yuxindazhineng.com/
+# 部署：复制到 /etc/nginx/conf.d/ 或 include 到 nginx.conf 后 nginx -t && systemctl reload nginx
+
+# HTTP → HTTPS 强制跳转
+server {
+    listen 80;
+    listen [::]:80;
+    server_name yuheng.yuxindazhineng.com;
+    return 301 https://$server_name$request_uri;
+}
+
+# HTTPS
+server {
+    listen 443 ssl http2;
+    listen [::]:443 ssl http2;
+    server_name yuheng.yuxindazhineng.com;
+
+    # 证书按域名命名存放
+    ssl_certificate     /etc/ssl/yh_web/yuheng.yuxindazhineng.com/fullchain.pem;
+    ssl_certificate_key /etc/ssl/yh_web/yuheng.yuxindazhineng.com/privkey.pem;
+
+    ssl_session_timeout 1d;
+    ssl_session_cache shared:SSL:50m;
+    ssl_protocols TLSv1.2 TLSv1.3;
+    ssl_ciphers ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384;
+
+    # 前台
+    location / {
+        proxy_pass http://127.0.0.1:9528;
+        proxy_http_version 1.1;
+        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_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # 管理后台
+    location /admin/ {
+        proxy_pass http://127.0.0.1:9529/;
+        proxy_http_version 1.1;
+        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_set_header X-Forwarded-Proto $scheme;
+    }
+
+    # API
+    location /api/ {
+        proxy_pass http://127.0.0.1:9527/;
+        proxy_http_version 1.1;
+        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_set_header X-Forwarded-Proto $scheme;
+    }
+}