struct2

java代码自动生成器，实现相关代码的生成，比较方便(java code automatically generated, more convenient)

Java提供的API类BigDecimal，用来对超过16位有效位的数进行精确的运算。双精度浮点型变量double可以处理16位有效数。在实际应用中，需要对更大或者更小的数进行运算和处理。(BigDecimal Java API classes provided for more than 16 significant bits of the number of precise calculations. Double-precision floating-point variables can handle double the number of 16-bit effective. In practice, the need for a larger or smaller number of computing and processing.)

Implementation of UiElementTreeEditPart for view objects for Java Script.

说明：  签到，小程序，微信，签到，企业签到，学校签到，考勤签到(Check-in, applet, Wechat, Check-in, Enterprise Check-in, School Check-in, Attendance Check-in)

说明：  一个类似的日历，数据表的设计。我想了很久，也没有找到一种好办法。如果象Google calendar 一样，可添加月，周，日重复。。数据库里面，我想应该只有一条记录。(A similar calendar, data table design)

一个自动演示的汉诺塔JAVA小程序，效果不错，用HTML显示(An automatic presentation of the Tower of Hanoi JAVA applet, the effect is true that with HTML display)

这是一个基于Java的排课系统，是一个自动排课系统！(This is a Java-based Course Scheduling System is a self-Course Scheduling System!)

Java的学习笔记，对于初学者来说这是个重点，上手会比较容易(Java learning classical notes)

一个javaGUI计算器，可以计算多项式(A java GUI calculator that can solving polynomials)

调用h2数据库管理用户注册，实现网上书城，购物车管理等功能(Call H2 database to manage user registration, realize online bookstore, shopping cart management and other functions)