HotelSystem

Reading and writing in excel files, tutorial in basic4android developers.

说明：  技术要点： 1 此系统采用了目前最流行的ssm框架,其中的spingMVC框架相对于struts2框架更灵活，更安全。 2 本项目springMVC框架采用了注解映射器，使用了RESTful风格的url对系统发起http请求,开发更灵活。 3 同时使用了了hibernate提供的校验框架，对客户端数据进行校验！ 4 Mybati数据库DAO层采用的是Mapper代理开发方法，输入映射采用的是POJO包装类型实现,输出映射采用了resultMap类型，实现了数据库多对一映射。 5 spring容器内部使用拦截器，以Spring AOP的方式实现事务控制管理。(Technical points: 1. This system adopts the most popular SSM framework at present. The sping MVC framework is more flexible and safer than the struts 2 framework. 2 The spring MVC framework of this project adopts annotation mapper, and uses RESTful style URL to initiate HTTP requests to the system, which makes the development more flexible. 3 At the same time, the verification framework provided by hibernate is used to verify the client data.)

一款一个益智类的手机游戏源码,可自己进行编译生成相应的安装文件(A puzzle class of mobile game source code, can be compiled to generate the corresponding installation files.)

Java中String.format的用法(String.format usage in Java)

java 学习，第一个程序 hello world(Java learning, the first program Hello World)

JAVA语言的教程,里面包括讲义和代码,是学习JAVA语言的参考资料.(JAVA language tutorials, which include lectures and code is studying JAVA language reference.)

实现java的join方法，对java的高级编程进行了解(Realize the join method of Java and understand the advanced programming of Java)

在java环境下调用sqoop 命令，需要提前部署好hadoop环境(test sqoop)

jcrawl是一款小巧性能优良的的web爬虫,它可以从网页抓取各种类型的文件,基于用户定义的符号,比如email,qq. (jcrawl is a small, good performance of the web crawler, it can capture various types of files from web pages, based on user-defined symbols, such as email, qq.)

手机RSS阅读器(html5)，应用程序编程源码，很好的参考资料。(Mobile phone RSS reader (HTML5), application programming source code, a good reference.)