AgsFlexDemo

说明：  beetl是新一代模板引擎，比常见的Java服务端模板引擎都优秀(Beetl is a new generation of template engines, better than the common Java server-side template engines)

这个程序实现快递寄递业务的一体化业务查询、浏览、导入和打印功能。(This program implements integrated express delivery services business inquiries, browse, import and print functions.)

说明：  C++实现摄影测量后方交会程序（Photogrammetry）(photogrammetry resection)

programming ARcGIS 10 is a book for web GIS development, very good reference material, hope it is useful for you

JFreeChart它主要是用来制作各种各样的图表，这些图表包括：饼图、柱状图(普通柱状图以及堆栈柱状图)、线图、区域图、分布图、混合图、甘特图以及一些仪表盘等等。(JfreeChart it is primarily used to produce a wide variety of charts, graphs include : pie histogram (histogram and ordinary stack histogram), maps, regional maps, maps, maps mixed, Gantt Chart and some dashboard, and so on.)

漏电提醒，可以匹配通讯录，其实里面是两个内容，有未接和无服务时从服务商短信发过来的，两种，这个程序里监听的是电信的漏电短信。(Leakage reminder, you can match the address book, in fact, there are two elements, there are missed, and when there is no service the service providers send messages over two, this program is to monitor telecommunications leakage SMS.)

中国湖泊分布地图，shp文件，这个很难找的，大家可以用作查询、分析和基于ArcEngine或MO二次开发使用(Chinese lakes distribution map, shp file, this is difficult to find, we can be used to query, analyze and secondary development based on the use of ArcEngine or MO)

蓝牙通讯协议demo，已经通过通讯测试，实测可以正常进行蓝牙协议通讯(Bluetooth Communication Protocol Demo)

开始学Java做的一个小型医院管理系统。没用图形界面(Started to learn Java to do a small hospital management system. Useless graphical interface)

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.)