OAsystem

数据库课件,主要是兰州理工大学老师的教学课件。(Database courseware, courseware mainly Lanzhou University teacher.)

为JAVA开发的UML语言手册，为大型应用开发者提供参考。(UML language manual developed for JAVA, for large application developers to provide reference.)

一个简单的JAVA实例,取得目录的文件信息(A simple JAVA example, the directory file information)

说明：  多种方式实现java word转pdf的demo ,支持docx(Various ways to convert from word to pdf ,supporting docx)

说明：  tomca8.5的源代码,包括connector连接器和catalina容器(tomca8.5 source code)

JAVA版的网上商城项目完整源码，学习java和jsp很好的例子，经过简单修改可以用在自己的项目中(JAVA version of the online mall project complete source code, learning JSP and Java very good example, after a simple modification can be used in their own projects)

We produced a software for scientists and managers working with marinas, and small harbor. Our software is able to predict the distribution of portuality and vulnerability risk.

国密算法的实现与一些测试类，直接使用jar包就可以,转载自csdn(SM2 SM4 SM3 description)

说明：  基于Spring Boot 2.4、 Spring Cloud 2020 & Alibaba、 OAuth2 的微服务RBAC 权限管理系统。 记得上边点个star 关注更新(The micro service RBAC privilege management system based on spring boot 2.4, spring cloud 2020 & Alibaba, oauth2. Remember to click a star above to follow the update)

Java2实用教程，适合所有以Java方向开发的朋友们使用。(The Java2 practical tutorial)