获取插入Node.js上连接的USB驱动器的挂载路径

npm install usb

const usb = require('usb');
const deviceList = usb.getDeviceList();

const USB_VENDOR_ID = 0xXXXX; // 替换为USB驱动器的供应商ID
const USB_PRODUCT_ID = 0xXXXX; // 替换为USB驱动器的产品ID

let usbDrive = null;

deviceList.forEach(device => {
  if (device.deviceDescriptor.idVendor === USB_VENDOR_ID && device.deviceDescriptor.idProduct === USB_PRODUCT_ID) {
    usbDrive = device;
  }
});

let mountPath = '';

if (process.platform === 'win32') {
  // 在Windows上获取挂载路径的方法
  const driveLetter = String.fromCharCode(usbDrive.deviceAddress + 65); // 计算驱动器的盘符，A为65对应ASCII码
  mountPath = `${driveLetter}:\\`;
} else {
  // 在Linux和MacOS上获取挂载路径的方法
  const devicePath = usbDrive.deviceDescriptor.devpath;
  const sysPath = `/sys${devicePath}`;
  const mountPoint = fs.realpathSync(`${sysPath}/mountpoint`);
  mountPath = mountPoint;
}