JAVA54646

部署到微信公众平台的一个校园管理系统 是基于新浪SAE的 (Deployed to the micro channel public platform for a campus management system is based on Sina SAE)

Md5 java 实现 比较经典 看看 (Md5 java)

Motorola skin changer

cas单点登录源码,解压缩就能打开，并且查看，非常简单实用！(cas sso login source)

jsp进销存系统,在Eclipse开发平台，连接MySQL数据库，使用JSP编写的一个进销存管理系统，实现了产品管理、供货商管理、采购管理的增删改查功能。(jsp sale system)

使用sshe框架 便于界面美观 希望有所帮助 望各位不吝赐教( Sshe easy to use and beautiful interface framework to help Hope you wish wing)

一个挺不错的用java程序实现的文件编辑器图形(quite a good java program using the paper Graphics Editor)

说明：  ipdatabase 二叉树快速搜索IP地址数据库 数据 数据源采用2015年广告协会制定的IP地址标准数据库，中国互联网广告行业统一采用的标准IP库。 原理 利用二叉树实现IP查询，首先将10进制IPV4地址转化为二进制构建二叉树，利用二叉树搜索进行搜索，查询时间复杂度log2n，比传统IP库n的查询速度高出一个量级。(Ipdatabase Binary Tree Fast Search IP Address Database data The data source is the standard IP address database formulated by the Advertising Association in 2015, and the standard IP database adopted by the Internet advertising industry in China. principle The binary tree is used to realize IP query. Firstly, the 10-bit IPV4 address is converted into binary to construct a binary tree, and the binary tree search is used to search. The query time complexity log2n is one order of magnitude higher than that of traditional IP library n.)

说明：  springcloud基本功能，一些简单的查询操作，删除操作，插入操作，定时任务配置(Spring cloud basic functions, some simple query operations, delete operations, insert operations, timing task configuration)

编写HibernateUtil工具类，用工厂方法设计模式实现(Write HibernateUtil tools with factory method design pattern)