TryTest42

说明：  example seq diagram for java dev

this is a good example on fxml for javafx(javafx fxml example.)

JAAS的简单应用示例，其中运行方式简单只需要拷贝到JAVA工程的src目录下就可以运行。本代码的编写依照JAAS的官方手册编写完成。(JAAS simple application example, which requires only a simple copy operation mode to the JAVA project s src directory, you can run.)

说明：  自己写的非常简单易学的登录界面(himself wrote very simple, easy to learn interface login!)

CodeSigner implements Serializable Source Code for Andriod.

实现用户登录界面，方便用户查找自己的信息。节省时间。(To realize the user login interface, convenient for user to find their own information. To save time. )

Hope it is useful. feedbacks are welcome

说明：  Java后端接口规范，公司使用的，以上参考，尽自己使用(Java back-end interface specification, the company uses, the above reference, do your best to use)

美国空军标准的飞行器气动计算软件DATCOM的可视化版本，使用更加方便！(A software with GUI, which can be used to calculate aerodynamic characteristics of a aircraft!)

在Java中导入Excel2007或者Excel2003文档的数据(In Java import Excel2007 or Excel2003 document data)