流量统计源码可以查询两个时间段之间的数据，并且可以连续记录流量信息，不过比较遗憾的是本项目注释量不多，项目编译版本2.3.3默认编码GBK。-Flow statistics source can query the data between the two time periods, and can continuously record traffic information, but it is a pity that the amount of the project notes is n