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说明：  hibernate的初级教程，在eclipes中配置hibernate的详细项目，并备有数据库和解释文件(primary hibernate tutorial hibernate in eclipes configured in a detailed project, and with the database and interpretation of documents)

说明：  hdw-dubbo微服务化开发平台，具有统一授权、认证后台管理系统，其中包含具备用户管理、资源权限管理等多个模块，支持多业务系统并行开发，可以作为后端服务的开发脚手架。代码简洁，架构清晰，适合学习和直接项目中使用。 核心技术采用SpringBoot、Du(Hdw Dubbo microservice development platform has a unified authorization and authentication background management system, which includes user management, resource rights management and other modules. It supports the parallel development of multiple business systems and can be used as the development scaffolding of back-end services. The code is concise and the architecture is clear, which is suitable for learning and direct project. The core technology is spring boot and Du)

专门为kettle这款优秀的ETL工具开发的web端管理工具。 kettle作为非常优秀的开源ETL工具得到了非常广泛的使用，一般的使用的都是使用客户端操作管理，但问题是当投入生产环境使用时，动辄上百或几百个job需要管理，这时在使用客户端管理已经很难完成了。我所知道的解决方案有用命令行的调用的，操作麻烦，总之还是很难用啦，还有就是开发web端管理工具，kettle自带了一个web端管理工具，界面极其简陋不说，还很难用，基本无法投入生产环境使用，其他没留意到还有没有较好对众多job进行管理的工具。(A web-side management tool specially developed for kettle, an excellent ETL tool. Kettle as a very excellent open source ETL tool has been widely used, the general use is the use of client operation management, but the problem is that when used in production environment, hundreds or hundreds of jobs need to be managed, when the use of client management has been very difficult to complete. The solution I know has command-line calls, troublesome operation, in short, it is difficult to use, but also the development of web-side management tools, kettle has a web-side management tool, the interface is extremely simple, not to mention, it is also difficult to use, basically can not be put into production environment, other did not notice there is no better. Tools for managing many jobs.)

写一个程序，实现任意类型文件的复制。从命令行输入原始文件名，输出文件与原始文件同名但扩展名为.bak。程序文件命名为Exe6_1.java。(Write a program that, for any type of file replication. From the command line input to the original file name, output file with the original file name and extension of.Bak. Program file named Exe6_1.java. )

深入浅出node.js便于初学者和老手学习node 用Javascript写后台(Node.js easy for beginners to learn node and veteran Write the background with Javascript)

主要提供自定义工作流开发的资料，欢迎访问作者博客(Primarily provide custom workflow development information, please visit the author blog)

说明：  java基础习题 是java工程师初期的首选 是必备的习题库.我们每一个Java 都需要掌握这些基础知识(Java basic exercises)

主要功能是连接数据库，使用的是jdbc连接连接到sql2005上(Main function is to connect to the database, using jdbc connection to connect to sql2005 on)

这是我java课程第九章的作业,也是实现多线程的技术.(This is my java course of the ninth chapter operations, and the realization of multithreading technology.)

Visual Bsaic编写时间到计时间(Visual Bsaic write time to time )