# README

```
1. 功能点

    FrontEndService
    MainCtrlService
    UnixCan
    IflytopCmdServer
    SqlService
        UsrDB
        SensorDataDB
        DisinfectionRecordDB
        DeviceConfigDB

2. 完善功能管理

1. 磁盘空间管理
2. 日志过期自动删除
3. DB过期记录自动删除

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```




```
sudo apt-get install sqlite3 libsqlite3-dev
sudo apt-get install sqlite3:arm64 libsqlite3-dev:arm64

sqlite可视化
sudo apt-get install sqlitebrowser
```

```
https://www.sqlite.org/docs.html
```

```

```