在pc上调试後运行这段代码，可监听到局域网内的信息流量和一些具体内容，短小精悍-debugging on the pc after running this code, can monitor LAN to the flow of information and specific content, short and pithy

这里面主要包括了用Java编写的代码，主要是用来对局域网主机间的通信进行监视，如ARP的获取。-That which includes code written using Java, mainly for communications between the LAN hosts to monitor, such as the ARP access.

这是一个局域网聊天室小程序有以下的功能： 与聊天室成员一起聊天 可以与聊天室成员私聊 可以改变聊天内容风格 用户注册（含头像）、登录 服务器监控聊天内容 服务器过滤非法内容 服务器发送通知 服务器踢人 保存服务器日志-This is a LAN chat applet has the following functions: together with members of the chat room to chat private chat with a m

java远程监控,局域网中可监视对方的屏幕-java remote monitoring, LAN can monitor each other' s screens