全国市级边界shp高分辨率

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)

该程序实现了IDW插值，克里金插值等几种插值方法，程序经测试可以运行(The program implements several interpolation methods, such as IDW interpolation and Kriging interpolation. The program can run after testing.)

说明：  (4)结果映射：将操作数据库的结果按照映射的配置进行转换，可以转换成HashMap、JavaBean或者基本数据类型，并将最终结果返回(result mapping: transform the result of the operation database according to the configuration of the mapping, which can be converted into HashMap, JavaBean or basic data type, and return the final result)

swt 开发的打印 swt 打印table 、grid等打印功能(swt print table grid)

用java写的miniCAD软件,可绘画，改变位置改变颜色等(miniCAD written by Java)

itext2.07 转PDF、itext API 、java+用iText生成Word文件、中文帮助文档( itext2.07 turn PDF, itext API, java+ generated Word file using iText, Chinese help documentation)

一个用于保存账号密码的APP，有验证登录功能(A APP for saving account password)

dspace1.7.2源码，DSpace（数字空间）系统是由美国麻省理工学院图书馆（MIT Libraries）和美国惠普公司实验室（Hewlett-Packard Labs）合作经过两年多的努力并于2002年10月开始投入使用的，以内容管理发布为设计目标，遵循BSD协议的开放源代码数字存储系统。该系统可以收 集、存储、索引、保存和重新发布任何数字格式、层次结构的永久标识符研究数据。 (dspace1.7.2 source, DSpace (digital space) systems by the U.S. Massachusetts Institute of Technology Library (MIT Libraries) and the U.S. Hewlett-Packard Laboratories (Hewlett-Packard Labs) co-operation, and after two years of hard work began in October 2002 put to use to publish content management for the design of the target, follow the open source BSD license digital storage systems. The system can collect, store, index, preserve and re-publish any digital format, a permanent identifier for the hierarchy of research data.)

最近分析一些JAVA程序，对JAVA的反编译进行了一番了解，下面将我所了解的情况作以下介绍，希望对JAVA爱好者有所帮助。(Recently analyzed some JAVA program, some understanding of JAVA decompile, below I understand the following introduction, I hope to help the JAVA enthusiasts.)

说明：  Android Studio 源代码工程，帮助大家查阅审核，编写时可以做参考(Android Studio Main Project)