互联网上有很多例子展示了如何编写一个应用程序,让我们可以通过蓝牙从手机与电脑通信。但我想做的是通过蓝牙从另一台电脑控制一台电脑。我正在尝试使用蓝牙库。我在一台电脑上运行服务器,并尝试使用此处的示例从另一台电脑连接:http: //bluecove.googlecode.com/svn/trunk/bluecove/src/test/java/com/intel/bluetooth/javadoc/
它找到设备:
Device BC7737946D89 found
name TN-RR-LAP
Device Inquiry completed!
search services on BC7737946D89 TN-RR-LAP
service search completed!
但随后它尝试连接,我收到以下错误:
Connecting to btspp://BC7737946D89:9;authenticate=false;encrypt=false;master=false
Exception in thread "main" javax.bluetooth.BluetoothConnectionException: Failed to connect; [10064] A socket operation failed because the destination host was down.
at com.intel.bluetooth.BluetoothStackMicrosoft.connect(Native Method)
BlueCove stack shutdown completed
at com.intel.bluetooth.BluetoothStackMicrosoft.access$700(BluetoothStackMicrosoft.java:44)
at com.intel.bluetooth.BluetoothStackMicrosoft$ConnectThread.run(BluetoothStackMicrosoft.java:651)
Java Result: 1
有人知道如何解决吗?