sql数据库查询_java

基于serverSocket 和socket编写的及时聊天系统。有类似于tencent的qq界面，能实时监听用户的上下线。能发离线消息。有用户连接池。以及账号注册，修改等功能(ServerSocket and socket-based chat system written in a timely manner. Tencent similar to those of the qq interface, real-time monitor on the user' s offline. Offline messages can be issued. A user connection pool. As well as account registration, modification and other functions)

手机通过蓝牙上网不走GPRS流量，一定是很好的源代码，欢迎下载，现在此软件只能一个手机连接一台电脑上网！理论上可以七个手机同时连接一台电脑上网！有要研究七台手机连接一台电脑上网的请发邮件至 jodyyang@163.com反应大家加入！(Don t go through bluetooth phones Internet traffic, must be very GPRS good source, welcome to download this software, now only a mobile phone connection computer online! Seven cell phones can theoretically computer Internet connection! Have to study the daytime phone connection of computer net please email to jodyyang@163.com reaction!)

这是一段关于服务器的java程序，微信公众号可以访问(This is a java program about the server. The Wechat Public Number is accessible.)

23种设计模式的实现（Java 版）,希望能给大家带来帮助！(23 the realization of the design pattern (Java version), the hope can bring you help! )

远程控制的实例，对了解远程控制有极大的帮助。(Instance of the remote control, remote control on the understanding of great help.)

数据库程程设计之---房产管理系统，包括房源查询，登记入住等功能(Database Design--- Cheng Cheng estate management system, including listings queries, check-in and other functions)

说明：  SpringCloud微服务实战-源码，对应书本章节(Spring Cloud Microservice Actual Warfare-Source Code)

说明：  java 写的一个ftp客户端！可以运行ssh！！！(write a java ftp client! Can run ssh! ! !)

华科Java课程全实验代码，是已经建好的工程文件，包含class文件(China Branch Java program-wide test code, project file)

Hadoop数据仓库--hive介绍 详细介绍，不错的资料(Hadoop data warehouse- the hive introductory details, good information)