【发布时间】:2019-08-20 13:29:21
【问题描述】:
我是 Node.js 的新手。我想检测是否有任何 USB / 大容量存储设备连接到系统。
因为我们在 C# 中有一些事情要做
// Add USB plugged event watching
watcherAttach = new ManagementEventWatcher();
watcherAttach.EventArrived += watcherAttach_EventArrived;
watcherAttach.Query = new WqlEventQuery("SELECT * FROM Win32_DeviceChangeEvent WHERE EventType = 2");
watcherAttach.Start();
// Add USB unplugged event watching
watcherDetach = new ManagementEventWatcher();
watcherDetach.EventArrived += watcherDetach_EventArrived;
watcherDetach.Query = new WqlEventQuery("SELECT * FROM Win32_DeviceChangeEvent WHERE EventType = 3");
watcherDetach.Start();
请建议我们如何在 Node.js 中做类似 C# 的事情。
【问题讨论】:
标签: javascript node.js meteor serial-port