数据采集:该启动器可以由用户发起为一个后台服务，也可以由Unix的定时服务发起，我们采用使用Unix发起的方式。 用户后台服务发起的方式只需要把线程的运行方式改变成循环就是。 -Data Acquisition: The starter can be initiated by the user as a background service, but also from time to time by the Unix service launched, we have adopted a