如何使用Java通过USB端口与设备通信？

   <groupId>org.usb4java</groupId>
   <artifactId>usb4java</artifactId>
   <version>1.2.0</version>
</dependency>

import org.usb4java.Context;
import org.usb4java.Device;
import org.usb4java.DeviceDescriptor;
import org.usb4java.DeviceList;
import org.usb4java.LibUsb;

public class UsbDeviceEnumerator {

    public static void main(String[] args) {
        Context context = new Context();
        int result = LibUsb.init(context);
        if (result < 0) {
            throw new RuntimeException("Unable to initialize libusb.");
        }

        DeviceList deviceList = new DeviceList();
        int deviceCount = LibUsb.getDeviceList(context, deviceList);
        System.out.println("Number of connected USB devices: " + deviceCount);

        for (int i = 0; i< deviceCount; i++) {
            Device device = deviceList.get(i);
            DeviceDescriptor deviceDescriptor = new DeviceDescriptor();
            result = LibUsb.getDeviceDescriptor(device, deviceDescriptor);
            if (result < 0) {
                throw new RuntimeException("Unable to get device descriptor.");
            }

            System.out.println("Device " + i + ":");
            System.out.println("  Vendor ID: " + deviceDescriptor.idVendor());
            System.out.println("  Product ID: " + deviceDescriptor.idProduct());
            System.out.println("  Manufacturer: " + LibUsb.getStringDescriptor(device, deviceDescriptor.iManufacturer()));
            System.out.println("  Product: " + LibUsb.getStringDescriptor(device, deviceDescriptor.iProduct()));
        }

        LibUsb.freeDeviceList(deviceList, true);
        LibUsb.exit(context);
    }
}