ExtJS2.0

实现企业的管理，注册，专利，等等。。。功能。(xia jun javascript)

Java 2实用教程第五版 耿祥义 张跃平 实验指导与习题解答 书中源代码

java 编程初学者小例子，包括多线程实例(java programming for beginners small examples, including examples of multi-threaded)

分形云，java实现，使用分型插值算法，来自孙老师的书(Fractal cloud, java implementation, typing interpolation algorithm, from the book of the Sun)

说明：  基于JavaGUI的数学题练习平台，题目分为小学，初中，高中，每次测验后，会生成当前的测试成绩(JavaGUI-based Mathematics Exercise Platform, the topics are divided into primary, junior and senior high schools, after each test, the current test results will be generated.)

这是一本学习Java语言非常好的书，适合于初学者，并具有一定深度。(This is a very good book to learn the Java language, suitable for beginners, and has a certain depth.)

設計模式 淺顯易懂的 oo programming 及 設計模式教學 (design pattern)

说明：  用mvc写book系统，用数据库建立表格并用domel对数据库进行增删改查(Mvc book written by the system, using the database to create tables and use domel additions and deletions to the database search)

说明：  spring boot 工作流，采用spring boot的结构框架实现工作流的机制(Spring boot workflow, using spring boot structure framework to implement workflow mechanism)

利用Java 图形界面写的一个简易计算器，功能强大，界面友好(Using Java graphical interface to write a simple calculator, powerful, user-friendly)