1、熟悉IPv4/IPv6下Socket编程

2、掌握Socket编程关键技术

3、利用Socket编程实现网络应用

安装ipV6， 在cmd中键入命令：ipv6 install

为网卡配置地址：ipv6 adu 4/fe80::214:38ff:fe12:b8a4



 　　Server端，等待客户端连接它，连接后将文件按块，一块一块的传到客户端

 　　等待客户端连接

CTcpSocket* socket = new CTcpSocket()

 　　将文件大小、文件名信息发送到客户端

 　　接收到客户端发来的确认信息

 　　按块传送文件一个块

 　　收到客户端的ACK，传送下一个文件块

 　　发送结束信息

 　　Client端，输入服务器的地址，连接服务器，连接后将文件按块，一块一块的接收到本地，并对接收到文件大小与服务器传送过来的文件信息做比较，判断文件传输的正确与否。

 　　向服务器连接

 　　保存发送过来的文件大小、文件名信息

 　　按块接收文件一个块

 　　发送的确认信息

 　　收到结束信息

 　　判断传输的正确与否

-1, are familiar with Socket programming under IPv4/IPv6

2, master key technologies Socket Programming

3, using Socket programming network applications

Installation ipV6, in the cmd, type the command: ipv6 install

Address for the network card configuration: ipv6 adu 4/fe80:: 214:38 ff: fe12: b8a4



　Server-side, waiting for the client to connect it, the connection will file by blocks, one a client of the spread

　waiting for clients to connect

CTcpSocket* socket = new CTcpSocket ()　

　the file size, file name information is sent to the client

　the client receives a confirmation message sent

　a block by block transfer files

　the client received ACK, send next block of a file

　sending end of the message

　Client-side, enter the server address, connect to the server, the connection will be the file by block, a reception to a local one, and the server receives the file size to send over the file informat