It's a set of network programing method! Each file contain a lot of comments which help you to understand the code!

TCP PART：

One : OneTalk ------------Just a easy structure include so many basic methods. if you are a beginner,you can start here.

Two : EchoTalk ------------On the basic of the Onetalk,I transformed the server into interative mode.And I make the exchange of information error free and faster. It include a effective way to help you avoid mistakes from data boundary. Under TCP ,there is no data boundary.

Three : TransformFile ------------Client can get any file from server by specific path.In this part,you can find out so many details about the use of function and ways. This is the foundation for the realization of large-scale services in the future,which is particularly important.