student_dorm

实现UDP 客服端和服务端的通讯，可以参考该例子来做类似于QQ的聊天工具(Realize UDP client and server communication service, can consult the example to do a similar to the QQ chat tools)

ReportProperties implements IAppErrorCodes.

数据库连接及简单操作(database)

java io体系中的File类的操作，一个个的小例子，便于初学者学习(File class in java io system operation, a small example easy for beginners to learn)

百度手机地图 实例集合，应用程序编程源码，很好的参考资料。(Set Baidu mobile phone map example, application programming source code, a good reference.)

说明：  运用最新的SpringBoot2.0以上版本和SpringCloud各大组建以及SpringcCloud-Alibaba 的Nacos,Seata,Sentinel等组件整合成的大型项目(It is a large-scale project integrated with the latest version of spring boot 2.0 or above, the major components of spring cloud, and the components of Nacos, Seata, sentinel of spring cloud Alibaba)

Escaping to the same target from both the try and catch blocks of try..catch..finally should not fail at compile-time.

最新的SUN认证的JAVA 6程序员学习向导，包括JAVA基本语言知识，考点，常见题型等。(The latest SUN certification JAVA 6 programmers learning guide, including basic knowledge of the language JAVA, test points, and other common questions.)

可以本地喊单，一个跟单的软件，直接放在MT4数据文件的expert里面，就可以用了，指示文档在压缩包里呢(Can local shout order, a single software, directly put in the MT4 data file expert, you can use it)

Property Change Support.