如何在Windows和Java下与USB设备通信？

import jusb.*;

USBMonitor monitor = new USBMonitor();
monitor.addUSBDeviceListener(new USBDeviceListener() {
    public void deviceDetached(USBDeviceEvent event) {
        System.out.println("USB device detached");
    }
    public void deviceAttached(USBDeviceEvent event) {
        System.out.println("USB device attached");
    }
});

USBDevice[] devices = monitor.getDevices();
for (USBDevice device : devices) {
    System.out.println("Device: " + device.getDeviceName());
}

USBDevice device = devices[0]; // 选择第一个设备
device.open();

// 创建一个数据缓冲区
byte[] buffer = new byte[1024];

// 读取数据
int bytesRead = device.bulkTransfer(endpoint, buffer, buffer.length, 1000);

// 写入数据
device.bulkTransfer(endpoint, buffer, bytesRead, 1000);

// 关闭设备
device.close();