code-of-Java-and-pattern

this is set by subclasses, but don t make it public.

说明：  Restful风格的前后台接口,由swagger平台利用yaml文件生成的Spring文件(Restful style front and back interface)

大学生自主创作JSP网站的注册和登陆页面的代码。(College students independently create JSP website registration and landing page code.)

java 操作文件写入，读取。。。。。。。。。。。。(Java operation file write, read)

利用JavaCC产生对围棋棋谱文件（SGF）分析器。扩展性好。不限定SGF的结构，为Java宿主程序留下凌华星。(Go games use JavaCC produce documents (SGF) analyzer. Good scalability. SGF is not limited to the structure, leaving flexibility for Java host program.)

Tree AVL In an AVL tree, the heights of the two child subtrees of any node differ by at most one if at any time they differ by more than one, rebalancing is done to restore this property. Lookup, insertion, and deletion all take O(log n) time in both the average and worst cases, where n is the number of nodes in the tree prior to the operation. Insertions and deletions may require the tree to be rebalanced by one or more tree rotations.

说明：  是一个基于java开发的拍卖系统 非常适合初学者看(Is a java-based development of auction system is ideal for beginners to see)

强大的搜索引擎，目前最流行的全文搜索引擎，分享给大家一起学习，共同进步。(The powerful search engine, the most popular full text search engine, is sharing for everyone to learn together and make progress together.)

说明：  这是我们的作业，医生患者信息管理系统，用于医院药品患者医生管理(This is our job, Doctor and Patient Information Management System)

说明：  基于springboot + netty 开发JT808服务端(Development of JT808 Server Based on Springboot + netty)