数据库操作，仅完成简单的数据库提取操作 有文件提取

简单的聊天程序，不完善版，注释比较少，因为开发的时候时间比较急，所以没加太多注释。-simple procedures, incomplete version of the Notes is relatively small, because of the development time is more urgent, Therefore, the Notes have not too many.

报文分析器，将收到的报文分16进制和ASCII码分别显示，便于调试通讯程序-Packet Analyzer, will receive the text of the report 16 hours in hex and ASCII, respectively, to facilitate the communication process debugging

windows提供了命令行式的Ping命令，判定是否与某台主机通信畅通，这个程序就实现了这个功能。-windows provide a command-line-style Ping order, and determine whether a host of clear communication, the process of realization of this function.

这是java程序的RequestCounterServlet.java-This is the procedure RequestCounterServlet.java

网络编程，主要是通讯开发：vc和tcp机制-network programming, mainly in telecommunications development : vc mechanism and tcp

实现简单Ping的C++代码，对新手学习很有帮助！-Implements a simple Ping, C++ code, for novice to learn very helpful!

一个邮件代理的例子--An example of mail-agent

简单的windows网络编程实现IP地址与主机名的转换-A simple programming windows network IP address and host name of the conversion

一个类似爬虫的网页下载程序,还没有爬虫的全部特征，但可以分析某一主页上的全部url，并下载其文本内容-used to download the web page

用于两台机子间的串口通讯~~~~原创~课设内容！-loom for the two serial communications ~ ~ ~ ~ ~ original class-based content!