pclymorphism

说明：  务器端基于select I/O模型。为防止程序界面阻塞，有一个子线程用于不断接收socket并select其中的处理。客户端只有一个线程函数，不过其利用率很高，可用于远程目录交换，请求文件大小，创建若干线程来下载文件。文件传输有上传和下载,还有对等传输，这个项目中，传输文件具体指下载。(Client server based on select I/O model. Programming interfaces in order to prevent obstruction, there is a sub-thread for receiving socket and select which treatment. There is only one client thread function, but its utilization very high, can be used for remote directory exchange, request the file size, create a number of threads to download the file. File transfer are uploading and downloading, as well as peer-to-peer transmission, this project, the specific means to transfer files to download.)

这是一个使用DHTML技术显示的功能-This is a show that the use of DHTML technology functions

学校java课程设计，自己写的服务器端代码，不包含数据库部分代码，可以实现循环接受客户端连接，并为每一个客户端开启相应的消息处理线程，包含文件传输，注册，登录验证，群聊消息转发，私聊转发，刚开始学编程，可能写的怪怪的，运行起来效果一般，客户端和数据库部分的代码以后会上传的

说明：  VB环境下WinSock开发网络应用程序，取自电脑报，内附说明文档，讲解清楚(WinSock Development Environment VB web applications, from computer reports, included documentation, explain clearly)

学习网络安全的一本书籍。《黑客入侵（超级详细版）》(A learning network security books. " Hacking (super-detailed version)" )

商城程序下载，再调调。-Mall downloading, to stress transfer.

Convert integer format IP into xxx.xxx.xxx.xxx format for Andriod.

增强Web服务器日志功能用java的实现-enhanced Web server log function with the realization of java

网络内容过滤系统，使用中间层驱动过滤IP，LSP过滤URL和关键字！(Text content, url, URL, ip filter voice prompts can be issued according to the text, and fast alarm 3 software set certain security measures to protect and prevent tampering and unauthorized access 4. Through illegal information characteristics to upgrade the feature library.)

演示如何应用newrb函数构建一个径向网络，并对一系列数据进行逼近( Demonstrates how to apply newrb build a radial network function, and approximate number of data)