TCP-UDP通信，PPT中详细讲述了TCP、UDP相关技术，并详细讲解了windows socket相关编程函数，并带有socket编写的TCP通信程序。-TCP-UDP communication, PPT in detail the TCP, UDP related technologies, and explain in detail the windows socket programming related functions, and written with a TCP sock

Simple Greeting Client/Server socket programming in java

Simple Greeting Server socket programming in java

用于实现Java中TCP/IP协议中sever端与client端的通信，对java初学者认识socket编程有很大的帮助。-Java is used for communication in TCP/IP protocol and the client side of the sever end, understanding for beginners java socket programming of great help.