建一个处理器来捕捉声音数据，并将捕捉到的数据通过一个DataSink 对象发送到指定的目的地，如网络上，具体到本例中将是一个指定的本地文件。-Build a sound processor to capture data, and to capture data sent through a DataSink object to the specified destination, such as the network, specific to this case will be a designated local file.