网络探测器，实现局域网内的在线计算机设备检测，获得局域网内的在线设备相关信息。 并具有聊天功能，可以实现点对点聊天和群聊 本功能通过UDP方式。-network detector, the LAN-line computer equipment testing, access to the LAN equipment related information online. And with the chat function, can achieve a peer-to-peer chatt