java协议分析开发包。进行网络协议开发时很有用的东东哦。

简单的聊天程序，编译实现，希望大家能够喜欢哈！-A simple chat program, compiler implementation, hope that we can enjoy Ha!

真正的仿windows计算器，有连续运算如1+2+3+4,但是不能一直按运算符，可以连续按等于号，如1+2=3再按=就是5再按7-Real imitation windows calculator, there is a continuous operation, such as 1+2+3+4, but not always according to operator, you can continuously by equal numbers, such as 1+2 = 3 then = is a 5 and then 7

关于p2p编程的一些资料-p2p programming on some of the information

电脑接入网络，只要点搜索就能搜索局域网内的计算机的IP和计算机名称-computer access networks, as long as the point search will be able to search within the local area network of computers and computer name IP

可以发送具有用户名论证的邮件,并且加入了POP3接收的功能,虽然还有一些BUG,望有好的意见能与我分享-can send users who have demonstrated mail, POP3 and joined the reception function, although some BUG, Pillar had good ideas and I can share

软件介绍: 软件名称:校园聊天系统 1.Server是服务器端(里面包括数据库),Client是客户端(提供发布) 2.本软件基于TCP/IP协议开发. 3.在服务器端配置好数据库后客户端可以通过TCP/IP协议远程访问数据库并进行聊天. 作者:薛锐 联系地址:广东省肇庆学院计算机科学系02级4班. E-Mail:xuerui198210@163.com xuerui198210@hotmail.com QQ:67140170 2005年3月20日-introduced software : software name : Chat campus system 1.Server server-side (inside including databases), the Client is the client (for release) 2. The software is based on the TCP/IP protocol development. 3. The server-side configuration database after a good client through TCP/IP remote access to databases and chat. Author : Rui Contact : Institute of Zhaoqing in Guangdong Province Department of Computer Science 02 four classes. E-Mail : xuerui198210@163.com xuerui198210@hotmail.com QQ : 67140170 March 20, 2005

p2p源代码的ＴＣＰ nat 穿透原理，希望能够和大家分享，

Computer Networking--A multithreaded Web server

获取本机ip，mac地址和时间，依次转换成16进制字符串，并连接到一起，返回的字符串可以作为数据库编程创建数据表的主键ID.-Access to the local ip, mac address and time, followed by 16 to convert hexadecimal string, and connect together, the return of the string can be used as a database programmer to create data table primary key ID.

使用Windows Socket API编写的通用函数，包含异步socket的使用-General function writed by Windows Socket API, containing the use of non-synchronized socket