JavaMailallcomp

springmvc前台新增页面配合dwz简单demo，方便学习开发，简单易懂。(springmvc new front page with dwz simple demo, facilitate learning and development, easy to understand.)

建立有理数类，实现有理数的四则预算，实现输出分数形式和小数形式。(Establish rational category, the four realize rational budget to achieve the output fractional and decimal form.)

说明：  前端表格插件测试，实现数据合并，汇总，跨表求和，动态公式计算(Front-end table plug-in testing, data merging, aggregation, cross-table summation, dynamic formula calculation)

主要使用Java程序设计QQ聊天，程序详细介绍了如何使用Java来设计QQ的，计划的细节，并伴有在每个关键步骤的插图为更好地了解(The main use java program to design QQ chat, the program details how to use java to design QQ, program details, and accompanied at every critical step illustrations for better understanding )

servlet详解，包含各个函数的说明，网站开发基础知识，(servlet Xiang Jie, including description of each function, basic knowledge of website development,)

利用grails框架开发web工程，并进行部署(grails develop)

It help you to find the center of an ellipse

本文件为简易聊天系统源码，分为客户端和服务器端，可完成单人聊天、多人聊天、发布公告、查看日志等功能。是一个简易的仿qq的聊天系统，可在eclipse环境下运行(it is code for chat under eclipse)

说明：  自定义弹簧分享菜单布局，结合rebound动画实现，仿微博分享动画弹框效果。(Customize the spring sharing menu layout, combined with bounding animation, and share the animation pop-up effect on Weibo.)

Java decoder, decomplier