Javatanhaoqiang

Java编写的通讯录 1.添加联系人2.修改联系人3.删除联系人4.查询联系人5.退出(Address book written in Java 1. Add contacts 2 to modify contact 3 delete the contact 4. Contacter 5 exit)

说明：  自己系统开发，用与学习和后面项目的开发，主要集成springboot(Develop your own system, use and learn, and develop later projects, mainly inherit spring boot)

说明：  第二部分，平时练习后保存的小程序，方便大家参考学习，适合初学者练习练习，增加代码量！(The second part, after the usual practice to save a small program to facilitate your learning, suitable for beginners to practice exercises to increase the amount of code!)

一个简单的JAVA应用，可以通过身份证号查询个人信息，包括出生年月，出生地，性别等。(A simple Java application, you can query ID personal information, including date of birth, place of birth, gender, and so on.)

说明：  java课件，介绍java，帮助学习java，欢迎使用，多多指导。(java courseware on java, help to learn java, welcome to use a lot of guidance.)

说明：  冒险岛国际服GMS083 单机，源码自编译汉化，部分功能定制。(Adventure Island International Service gms083 single machine, source code self compiled and translated into Chinese, part of the function customization.)

This is danish notes to a course about Java programming. Involves design patterns, like the proxy pattern, observer etc. Details about: generic classes Annonym classes Enums Singleton JDBC (pros/cons) Inheritances and so on..

我这我自己开发的超市进销存系统，包含销售员的管理，商品的管理(I developed my own supermarket purchase, sale and storage system)

说明：  该软件为记忆测试系统，通过回忆法测试记忆，分为初级，中级，高级三个级别，并通过记忆榜存储每个级别的成绩(The software for the memory test system, test the memory by recall method, divided into primary, intermediate, advanced three levels, and through memory to store each level of results list)

医院管理系统hospital management system(hospital management system)