得到网络上的所有主机名称和IP地址

Ping server and report in Windows XP.

Jsp网络编程，入门与实践，针对初学者，包含了255个实例，介绍XML,Struts，JSTL等-Jsp Network Programming, Introduction to and practice, aimed at beginners, includes 255 examples introduce XML, Struts, JSTL, etc.

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

adhoc仿真，OMNeT++编写，欢迎交流-ADHOC simulation, OMNeT++ prepared to welcome the exchange of

这是一个简单的socket编程的例子，它是基于TCP协议的，从中可以看出用TCP建立连接时客户端和服务器端的程序流程，可以用来测试本地环路。-This is a simple example of the programming socket, which is based on TCP, can be seen with the establishment of TCP connections client and server-side program flow can be used to test the local loop.

创建原始套接字，构造ICMP协议ECHO数据头，发送数据sendto 接收数据recvfrom，分析返回IP数据头及ICMP数据头 程序代码极其简单，适合初学网络编程者参考- Founds the primitive sleeve joint character, structure ICMP the agreement ECHO data head, transmits data sendto receive data recvfrom, the analysis returns to the IP data and the ICMP data procedure code is extremely simple, suitablly begins studies the network programming reference

很好的服务器端工具的源码,值得学习一下.-Good source server-side tool, it is worth learning about.

使用JAVA I/O和 NI/O编写的两种网络ECHO服务器，用以学习两种IO的不同编程方法，体验基于阻塞与非阻塞IO开发高性能网络应用程序的具体实例.Java平台传统的I/0系统基于byte(字节)和Stream(数据流)。这种模式下的I/O 操作以字节为单位,以流的方式处理数据。而NIO( New I/O )以块的方式处理数据，它的系统操作面向Buffer(缓冲),Channel(通道)和Selector(选择器)，不再是字节，这种模式利用了操作系统管理内存和文件的方式，并将一些耗时操作直接转移给操作系统，使JavaI/O的速度得以提高、性能得到了明显的改善 -The use of JAVA I/O and NI/O, prepared by two types of network servers ECHO to learn two different programming methods IO experience obstructive and non-blocking IO based on the development of high-performance network applications specific examples. Java platform for the traditional I/0 system is based on the byte (byte) and Stream (data streams). This mode of I/O operation in bytes in order to deal with data flow way. The NIO (New I/O) blocks the way to deal with data, its system for Buffer (buffer), Channel (channel) and the Selector (selector), is no longer a byte, this mode of use of operating system management of memory and the manner in which documents, and some time-consuming operation of a direc

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

一个tcp点对点聊天程序- Tcp point-to-point chats the procedure