能够检测并截获局域网内部所传送的数据帧 但解析出来可识别的只有源IP地址和目标IP地址 其发送的内容可以截获但显示出来都是二进制乱码 应为无法判断是什么类型的文件-Able to detect and intercept the data frame transmitted by the internal LAN, but to parse out recognizable only the source IP address and destination IP addresses to se

采用TCP协议进行视频通信，客户端和服务端的形式，修改了前人雪花屏与乱码的程序，能很好的实现客户端与服务端的通信，自己编写的代码-The form of video communications, client and server, modify the previous snowflakes screen garbled program, can achieve very good client and server communication using TCP own code