修改映射，保留db文件

c7_docker运行cloudreve.md

@@ -26,7 +26,10 @@ services:
     ports:
       - "5212:5212"
     volumes:
-      - ./cloudreve:/cloudreve
+      - ./cloudreve/cloudreve.db:/cloudreve/cloudreve.db
+      - ./cloudreve/conf.ini:/cloudreve/conf.ini
+      - ./cloudreve/uploads:/cloudreve/uploads
+      - ./cloudreve/avatar:/cloudreve/avatar
 ```
 启动容器
 ```