fix: 优化端口

run-docker.sh

@@ -1,7 +1,8 @@
 #!/usr/bin/env bash
 # 生产部署脚本：启动前拉取最新代码 → 构建镜像 → 停止旧容器 → 启动新容器
-# 用法: ./run-docker.sh [-p PORT] [-d HOST_DATA_DIR]
-#   -p, --port PORT           宿主机端口，默认 3000
+# 用法: ./run-docker.sh [-p PORT] [-b BACKEND_PORT] [-d HOST_DATA_DIR]
+#   -p, --port PORT           前端宿主机端口，默认 3000
+#   -b, --backend-port PORT   后端 API 宿主机端口，默认 8000（容器内固定 8000）
 #   -d, --data-dir DIR        数据目录挂载，默认 ./data
 
 set -e
@@ -9,13 +10,15 @@ set -e
 IMAGE_NAME="wechat-admin-backend"
 CONTAINER_NAME="wechat-admin-backend"
 PORT="${PORT:-3000}"
+BACKEND_PORT="${BACKEND_PORT:-8000}"
 HOST_DATA_DIR="${HOST_DATA_DIR:-$(pwd)/data}"
 
 while [[ $# -gt 0 ]]; do
   case $1 in
     -p|--port)   PORT="$2";   shift 2 ;;
+    -b|--backend-port) BACKEND_PORT="$2"; shift 2 ;;
     -d|--data-dir) HOST_DATA_DIR="$2"; shift 2 ;;
-    -h|--help)   echo "Usage: $0 [-p PORT] [-d HOST_DATA_DIR]"; echo "  -p, --port PORT       default 3000"; echo "  -d, --data-dir DIR    default \$(pwd)/data"; exit 0 ;;
+    -h|--help)   echo "Usage: $0 [-p PORT] [-b BACKEND_PORT] [-d HOST_DATA_DIR]"; echo "  -p, --port PORT           frontend (default 3000)"; echo "  -b, --backend-port PORT   backend API (default 8000)"; echo "  -d, --data-dir DIR        data volume (default \$(pwd)/data)"; exit 0 ;;
     *) echo "Unknown option: $1 (use -h for help)"; exit 1 ;;
   esac
 done
@@ -45,15 +48,15 @@ if [ ! -f "${ENV_FILE}" ]; then
   cp .env.example "${ENV_FILE}"
 fi
 
-echo "Running container ${CONTAINER_NAME} on port ${PORT}..."
+echo "Running container ${CONTAINER_NAME} (frontend :${PORT}, backend :${BACKEND_PORT})..."
 docker run -d \
   --name "${CONTAINER_NAME}" \
   --env-file "${ENV_FILE}" \
   -p "${PORT}:3000" \
-  -p "8000:8000" \
+  -p "${BACKEND_PORT}:8000" \
   -v "${HOST_DATA_DIR}:/app/backend/data" \
   "${IMAGE_NAME}"
 
 echo "Container started. Data persisted on host: ${HOST_DATA_DIR}"
-echo "Health check: curl http://localhost:${PORT}/health"
+echo "Frontend: http://localhost:${PORT}  |  Backend API: http://localhost:${BACKEND_PORT}  |  Health: curl http://localhost:${PORT}/health"