Update Dockerfile

Dockerfile

@@ -16,13 +16,16 @@ RUN mkdir -p /var/cache/nginx/client_temp \
     /var/log/nginx \
     /app/cache
 
-# 创建 nginx 配置文件 - 指向正确的前端目录
-RUN cat > /etc/nginx/conf.d/default.conf <<'EOF'
+# 删除所有默认的 nginx 配置
+RUN rm -f /etc/nginx/conf.d/*.conf /etc/nginx/sites-enabled/* /etc/nginx/sites-available/* 2>/dev/null || true
+
+# 创建全新的 nginx 配置文件
+RUN cat > /etc/nginx/conf.d/pansou.conf <<'EOF'
 server {
-    listen 7860;
+    listen 7860 default_server;
     server_name _;
     
-    # 前端静态文件 - 正确的路径
+    # 前端静态文件
     root /app/frontend/dist;
     index index.html;
     
@@ -49,11 +52,27 @@ EOF
 RUN sed -i 's/^user\s/#user /g' /etc/nginx/nginx.conf && \
     sed -i 's|pid\s*/var/run/nginx.pid;|pid /tmp/nginx.pid;|g' /etc/nginx/nginx.conf
 
+# 验证配置内容
+RUN echo "=== Nginx config check ===" && \
+    cat /etc/nginx/conf.d/pansou.conf && \
+    echo "=== End of config ===" && \
+    ls -la /etc/nginx/conf.d/
+
 # 创建启动脚本
 RUN cat > /start.sh <<'EOF'
 #!/bin/sh
 set -e
 
+echo "=== Starting PanSou Service ==="
+
+# 显示前端文件
+echo "Checking frontend files..."
+ls -la /app/frontend/dist/ | head -10
+
+# 显示 nginx 配置
+echo "Nginx configuration:"
+cat /etc/nginx/conf.d/pansou.conf
+
 echo "Starting PanSou backend service..."
 # 启动后端 API 服务（后台运行）
 cd /app && ./pansou &
@@ -66,11 +85,15 @@ sleep 3
 if ! curl -s http://localhost:8888/api/health > /dev/null 2>&1; then
     echo "Warning: Backend service may not be running properly"
 else
-    echo "Backend service started successfully"
+    echo "Backend service started successfully on port 8888"
 fi
 
+# 测试 nginx 配置
+echo "Testing nginx configuration..."
+nginx -t
+
 echo "Starting Nginx on port 7860..."
-echo "Frontend files location: /app/frontend/dist"
+echo "Frontend root: /app/frontend/dist"
 # 启动 nginx（前台运行）
 exec nginx -g "daemon off;"
 EOF