feature:基本框架

docker-compose.yml

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+# 四个数据库一键启动：MySQL · Redis · Neo4j · Milvus（standalone 内置 etcd/minio）
+# 启动：docker compose up -d    停止：docker compose down
+services:
+  mysql:
+    image: mysql:8.0
+    container_name: fund-mysql
+    ports:
+      - "3306:3306"
+    environment:
+      MYSQL_ROOT_PASSWORD: ${MYSQL_ROOT_PASSWORD:-root123456}
+      MYSQL_DATABASE: ${MYSQL_DATABASE:-memory_demo}
+      TZ: Asia/Shanghai
+    command: --character-set-server=utf8mb4 --collation-server=utf8mb4_unicode_ci
+    volumes:
+      - mysql-data:/var/lib/mysql
+    healthcheck:
+      test: ["CMD", "mysqladmin", "ping", "-h", "localhost", "-uroot", "-p$$MYSQL_ROOT_PASSWORD"]
+      interval: 10s
+      timeout: 5s
+      retries: 5
+
+  redis:
+    image: redis:7
+    container_name: fund-redis
+    ports:
+      - "6379:6379"
+    volumes:
+      - redis-data:/data
+
+  neo4j:
+    image: neo4j:5
+    container_name: fund-neo4j
+    ports:
+      - "7474:7474"   # 浏览器控制台
+      - "7687:7687"   # bolt 驱动
+    environment:
+      NEO4J_AUTH: ${NEO4J_AUTH:-neo4j/neo4j1234}
+    volumes:
+      - neo4j-data:/data
+
+  milvus:
+    image: milvusdb/milvus:v2.4-latest
+    container_name: fund-milvus
+    ports:
+      - "19530:19530" # gRPC/HTTP 接口
+      - "9091:9091"   # 监控端口
+    volumes:
+      - milvus-data:/var/lib/milvus
+    healthcheck:
+      test: ["CMD", "curl", "-f", "http://localhost:9091/healthz"]
+      interval: 30s
+      timeout: 5s
+      retries: 3
+      start_period: 60s
+
+volumes:
+  mysql-data:
+  redis-data:
+  neo4j-data:
+  milvus-data: