Java network approach. A server and client code. Worth learning

查看tcp/udp端口被进程占用的信息，对于网络安全很有用。-Scan information of which tcp/udp port is used, and it is usful to network security.

Multicast Packet Generator 多播包生成器-Multicast Packet Generator multicast packet generator

简单的FTP服务器，只支持匿名访问， 直接装文件夹拖到该文件上即可打开以此文件夹为根目录的FTP服务-Simple FTP server, only support anonymous. drag a directory onto it will open an FTP server root at that directory

EthernetSpy Debugger di rete per Windows NT 网络数据包拦截-EthernetSpy Debugger per Rete di Windows NT network packet interception

一个简单的FTP服务器，使用ACE库，可以用FIREFOX，IE，EXPLORE访问-A simple FTP server, use the ACE library, can use FIREFOX, IE, EXPLORE visit

Visual C++网络与数据库编程百例 包括全部源代码-Visual C Network and Database Programming 100 cases, including all source code

一个用java编写的http服务器代码，可以解释和发布html文件，可以自行扩展-a prepared with the http server code, interpretation and dissemination of html documents and self-expansion

本解决方案虚拟了一个银行。这个银行对外提供助学贷款。由于这个银行有很多外部营助学贷款管理系统.rar 业网点，及时统计、查询这些助学贷款信息，就是对本解决方案的要求。-the solution of a virtual bank. The foreign banks to provide student loans. As the banks have a lot of external business management system of student loans. Rar industry networks and timely statistics, these inquiries student loans message that the solution to the request.

shopping 网站的源代码，网站的源代码-shopping web site shopping web site shopping web site

分隙ALOHA: 该协议下，用户在产生帧后总是等到下一帧时开始时才发送，所以，对于结构FrameTime_struct，其m_Frame[i]（相对时间）总是为零。发生冲突后同样等待一个随机时间重发。 所以只要满足当前帧时只有一帧发送，就可以发送成功，而不需考虑上一帧时的情况。 -points gap ALOHA : under the agreement, users always have a frame after frame until the next time when this started, so that the structure FrameTime_struct, m_Frame [i] (relative to time) always zero. After the conflict the same time waiting for a random re-issued. Therefore, as long as the current frame to meet only one this, we can successfully sent, and not considering one at the situation.