java 连接阿里云的mqtt服务(客户端源码)

网络嗅探器的设计与实现: 基本要求捕获本网段的数据包，将报文结构显示出来.进一步要求进行数据包协议分析,可以按报头进行统计,提取部分关键信息,如捕获登陆信息,破解登陆密码等.(Design and implementation of network sniffer: General requirements capture packet network segment, the packet structure is displayed further requested packet protocol analysis, statistical header by extracting some of the key information, such as the capture login information. crack login password.)

LlcpClientSocket represents a LLCP Connection-Oriented client to be used in a connection-oriented communication.

Azureus_2.3.0.4_source code about bittorrent P2P protocol

java Socket服务端和客户端源程序(java socket server and client )

包括安装需要的WinPcap_4_0_2.exe，jpcap.jar。Jpcap.dll，Jpcap包的安装与配置.doc jpcap功能： 可以实现地址的侦听 捕获末加工的原始数据包。 保存捕获到的数据包到本地文件，从本地文件读出先前捕获的数据包。 自动分辨数据包的类型并产生相应的Java类（如：Ethenet、IPv4、IPv6、ARP/RARP、TCP、UDP和ICMP包）。 根据用户在程序代码中指定的过滤规则过滤数据包。 向网络发送各种数型的数据包 利用Jpcap包能够开发以下几种类型的应用程序： 网络以及协议的分析器 网络监听器 网络流量记录器 网络流量发生器 用户级的网桥、路由 网络入侵检测系统 网络扫描器 网络安全工具箱 (Include the WinPcap_4_0_2. of installing the demand exes, jpcap.jar.Jpcap.dll, Jpcap wraps of gearing and allocation.doc Jpcap function: Can carry out the interception of address Succeed in catching the end processes of the original data wrap. The conservancy succeeds in catching of the data wrap a local document and read from the local document that the data that succeeds in catching in times before wraps. Automatically distinguish the type that the data wraps to combine Java that the creation corresponds(such as:Ethenet and IPv4, IPv6 and ARP|RARP, TCP, UDP and ICMP wrap). According to customer appointed the percolation rule in the procedure code filter a data to wrap. The data that sends out various several toward the network wraps Make use of Jpcap to wrap the applied procedure that can develop several category types as follows: The analytical machine of network and agreement Network monitor Network discharge call register The network discharge machine happens The ne)

说明：  签到，小程序，微信，签到，企业签到，学校签到，考勤签到(Check-in, applet, Wechat, Check-in, Enterprise Check-in, School Check-in, Attendance Check-in)

说明：  通过http在互联网上下载一个图片,并显示(Through http on the Internet to download a picture, and display)

javabean开发的jsp上传文件，支持多文件上传(javabean development jsp upload documents to support more file uploads)

JAVA实现有可视化界面的动物识别系统。 实现一个简单的动物识别专家系统。该系统可以识别老虎、金钱豹 、斑马、长颈鹿、鸵鸟、企鹅、信天翁这 7种动物。(JAVA realization of the visual interface of animal identification system. To achieve a simple animal identification expert system. The system can identify 7 kinds of animals, such as tiger, leopard, zebra, giraffe, ostrich, penguin and albatross.)

说明：  网络编程 ssd9 线程池的实现 包含三个类，线程池类，服务器类，和线程类(failed to translate)