agreement sip a library file, requires a combination of learning at the same tim...

VB.Net写的简单论坛.rar-VB.Net write a simple forum. Rar

C2风格的局域网聊天程序，实现局域网中两个Client聊天。这个程序分Server和Client两部分，但是和网上流行的Server与Client聊天不同，它是实现的Client与Client 聊天，Server 仅仅提供消息转发功能，因此执行程序时，首先必须有两台以上的电脑来执行，必须保证两个Client（Client程序是相同的，因此只要复制两个Client就行）在不同的局域网上的电脑，局域网中只要有一个Server就行，通过输入IP以及确认码（其实就是端口号，要保证两个Client的端口号相同，且两个Client的IP地址不同，即不在同一电脑上），就能实现一个Client和另一个Client聊天（当然Server必须运行，且必须按提示输入信息），本程序基于UDP协议，并且利用多线程编程实现了程序的背景音乐（系统的Beep声音必须打开才能听见）以及正常退出功能（点右上角的“差”是非正常退出！），当初设计的时候使得两个Client端口号必须相同，今后会设计出两个Client端口号不同，这样就能在一台机子上执行程序了。 -This program has the function that it can make two Clients communicate on the LAN.The program has Server and Client two parts.However,it is different from the popular CS chat program which has the function of communicating from Server and Client on the web.It makes two Clients chat.The server only be assigned to transmit messenger from one Client to another.So,you should have more than two Computer to run the program,and to ensure that two Clients on the different Computers which is on the same LAN.The LAN has one Server is OK

此题目为实现一个采用TCP协议实现多线程的web server.即使用操作系统提供的多线程库实现多线程并发服务器具体要求为，在浏览器中输入 http://127.0.0.1:6789/index.html 可正确显示纯html文件index.html-This topic for the realization of a TCP protocol using multi-threaded web server. That is, the use of multi-threaded operating system to provide multi-threaded concurrent database server to achieve the specific requirements for the browser, type in http://127.0.0.1:6789/index.html can correctly display pure html file index.html

服务器以TCP/IP提供服务时，客户端按函数调用模式调用。以屏蔽TCP/IP的具体实现。-servers to the TCP/IP to provide services, client function call by calling mode. To shield TCP/IP is a concrete realization.

一个多线程的扫描器的实现，可以得到机器的详细信息和状态-a multithreaded the realization of the scanner, the machine can get detailed information and the state

课互传多种格式的文件，如电影、图片、文档。还可以发送组播消息，是可靠的网络传输工具。 -Classes to each other in multiple formats of documents, such as movies, pictures, documents. Can also send multicast message, is a reliable tool for network transmission.

这是我辛苦编的一个JAVA程序,是关于chatroom.简单,易懂.希望能被采用.多谢管理员过目.-This is the hard part I of a Java process is on the chatroom. Simple. understandable. hope can be used. thank administrators read. Thank you

实现功能：・ 用户上线・包括新用户上线和已使用过该系统的用户上线・每位在线的用户将会收到该用户上线的通知・该用户会收到所有已在线的用户的信息・朋友下线 　・服务器端删除该用户信息・每位在线的用户将会收到该用户下线的通知，同时删除改用户的信息・聊天终止，文件传输终止・　修改用户名字・用户可以在对应的文本框内直接修改名称・用户可以在保存的Myinfo.txt中直接修改名称・　聊天功能：・公聊：所有在线的用户都可以看到你的发言・私聊：能和所有以在线的用户进行私聊，其他用户看不到私聊对象之间的聊天　　・文件传输　　・能给所有的已在线用户发送文件（先打开私聊窗口）　　・只能给一位用户发送文件，但是却可以接收多个用户发送的文件・查看历史记录　　・可以查看私聊的聊天记录　　・可以查看公聊的聊天记录　　・可以查看服务器端的所有记录-achieve functional : on-line users, including new users on line and have used the system users on the line every online users will be received by the users of on-line users will be notified of the receipt of all users of online information Linear friends server to delete the user information each of the Line users will receive the notification from the assembly line users, delete users change the information termination chat, file transfer, termination of modifying user names users can text box corresponding directly alter the names of users can keep Myinfo.txt directly change the name chat : public talk : all online users can se

SOCKET 底层协议数据结构 如： /* IP Header RFC-791 0 3 7 15 31 +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ |Version| IHL |Type of Service| Total Length | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Identification | Flags | Fragment Offset | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Time to Live | Protocol | Header Checksum | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Source Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Destination Address | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ | Options | Padding | +-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+ */-SOCKET underlying protocol data structures such as:/* IP HeaderRFC-7910 3 7 15 31+-+-+-+-+-+-+-+-+-+-+-2B !-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+-+--+-+-+-+-+ | Version | IHL | Type of Service | Total Length |+-+-+-+-+-+-+-+--+-+-+-+-+-+-+-+-+-+-+

服务器远程监视开发包 虽然简小，但功能强大 需要的朋友可以看一下-Although the simple wage management system of small, but powerful