java 连接阿里云的mqtt服务(客户端源码)

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.)

自己搭建的ssm框架，对于刚接触框架的小白来说有帮助的(Build their own SSM framework, for contact with the framework of the small white is helpful)

通过微博研究网络热点舆情事件的态势及演化规律10.13(Public opinion research hotspots events through the microblogging trend and evolution 10.13)

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)

手机客户端和pc服务器端通过socket连接，pc发送信息可以控制手机端拍照(Android client connect to PC server by socket,and PC server can control the phone to take a picture by send to phone a message.)

tcp和udp的连接，java socket/swing聊天系统(tcp and udp connections, java socket/swing chat system)

J2EE Java黑客大曝光：开发安全的Java应用程序(J2EE Java Hacking Exposed: the development of Java application security)

家政服务小程序。适合预约上门家政服务项目店铺使用(Housekeeping Service Procedure)

网络编程中关于组播的一段代码 希望对大家有用(Network programming on multicast to all of us hope for some useful code)

简单的ping实现，包括界面的展现,ping 的结果显示(easy ping command )