U_1_Shop

实现即时将数据库信息推送web前台功能，需要数据库支持(Push Station instant messaging capabilities, database support)

实验一 JAVA语言面向对象编程技术 实验二 包、接口、异常处理 实验三 常用系统类库 实验四 图形界面设计 实验五 多媒体与多线程处理(Experiment a JAVA language object-oriented programming technology experiment two packages, interfaces, exception handling library Experiment 3 Experiment 4 used the system graphical user interface design experiments deal with five multi-media and multi-threading)

D星算法及图示，Dstar with kinodynamic constraints and visualization functionality using Java (Dstar algorithm， Dstar with kinodynamic constraints and visualization functionality using Java )

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)

以及在 mysql 数据库中索引的工作机制是什么？ 有哪些数据库优化方面的经验? 数据库三范式是什么? 各大厂数据库面试热门考题

这是一个java编写的航空订票系统,很好的哦,(This is a Java code airline reservation systems, very good oh,)

java的一个爬虫抓取物流信息的小demo，本demo测试抓取快递100的物流轨迹信息(Java crawler to grab logistics information of the small demo, this demo test to grab express 100 logistics trajectory information)

说明：  example seq diagram for java dev

有关Java的程序，可以实现火车票预订,订票，退票(you can afford ticket in advance)

Including script files and function files in the form, Sampling from a priori probability, calculate the weight, Fractional Fourier transform computing.