First commit

docker-compose.yml

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+# =====================================================================
+# 实验室预约与资源管理平台 - 一键部署编排
+#
+# 启动：docker compose up -d --build
+# 访问：前端 http://localhost:${WEB_PORT:-80}
+#       后端 http://localhost:${BACKEND_PORT:-8080}
+# 停止：docker compose down          （保留数据库数据卷）
+#        docker compose down -v       （同时删除数据库数据，首次初始化会重建演示数据）
+#
+# 可通过环境变量覆盖：DB_NAME / DB_USER / DB_PASSWORD / DB_ROOT_PASSWORD /
+#                    LAB_JWT_SECRET / WEB_PORT / BACKEND_PORT
+# =====================================================================
+
+name: lab-reservation
+
+services:
+  # ---------- 数据库：MariaDB 11 ----------
+  mariadb:
+    image: mariadb:11.4
+    container_name: lab-mariadb
+    restart: unless-stopped
+    environment:
+      MARIADB_ROOT_PASSWORD: ${DB_ROOT_PASSWORD:-root123456}
+      MARIADB_DATABASE: ${DB_NAME:-lab}
+      MARIADB_USER: ${DB_USER:-lab}
+      MARIADB_PASSWORD: ${DB_PASSWORD:-lab123456}
+      TZ: Asia/Shanghai
+    # 统一字符集，保证中文与 emoji 正常存取
+    command:
+      - --character-set-server=utf8mb4
+      - --collation-server=utf8mb4_unicode_ci
+    volumes:
+      # 数据库数据持久化；首次启动由后端自动建表并写入演示数据
+      - mariadb-data:/var/lib/mysql
+    # 需要本地客户端连库调试时可打开端口映射
+    # ports:
+    #   - "3306:3306"
+    healthcheck:
+      test: ["CMD", "healthcheck.sh", "--connect", "--innodb_initialized"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+      start_period: 20s
+    networks:
+      - lab-net
+
+  # ---------- 后端：Spring Boot + MyBatis-Plus ----------
+  backend:
+    build:
+      context: .
+      dockerfile: Dockerfile
+    image: lab-backend:latest
+    container_name: lab-backend
+    restart: unless-stopped
+    environment:
+      # 使用 MariaDB Profile（对应 application-mariadb.yaml）
+      SPRING_PROFILES_ACTIVE: mariadb
+      DB_HOST: mariadb
+      DB_PORT: 3306
+      DB_NAME: ${DB_NAME:-lab}
+      DB_USER: ${DB_USER:-lab}
+      DB_PASSWORD: ${DB_PASSWORD:-lab123456}
+      # 生产部署请务必覆盖为随机密钥（长度 >= 32 字节）
+      LAB_JWT_SECRET: ${LAB_JWT_SECRET:-lab-reservation-docker-secret-key-change-me-2026}
+      TZ: Asia/Shanghai
+      JAVA_OPTS: "-Xms256m -Xmx512m"
+    depends_on:
+      mariadb:
+        condition: service_healthy
+    ports:
+      - "${BACKEND_PORT:-8080}:8080"
+    networks:
+      - lab-net
+
+  # ---------- 前端：Nginx + Vue3 静态资源 ----------
+  frontend:
+    build:
+      context: ./frontend
+      dockerfile: Dockerfile
+    image: lab-frontend:latest
+    container_name: lab-frontend
+    restart: unless-stopped
+    depends_on:
+      backend:
+        condition: service_healthy
+    ports:
+      - "${WEB_PORT:-80}:80"
+    networks:
+      - lab-net
+
+volumes:
+  # 命名卷保存 MariaDB 数据；docker compose down -v 可连同数据一起清理
+  mariadb-data:
+
+networks:
+  lab-net:
+    driver: bridge