zhengZheBiaoDaShi

网络浏览器，java编写，swing做的界面，可以实现基本的上网。(Web browser, java prepared, swing interface, you can access the basic implementation.)

说明：  Chapter 1 codes ... this is fun

地图匹配，用于将GPS轨迹匹配到地图上的道路上，可以实时导航。(Map matching for matching the GPS track to the road map, real-time navigation.)

使用MVC+三大框架实现的项目，非常适合刚学习三大框架或者网站开发的新手学习(Use MVC+ three frameworks to achieve project very suitable for just learning the three framework or website development novice learning)

微信支付、开放平台、公众号、企业号、小程序开发的Java SDK(Java SDK, WeChat payment, open platform, public number, enterprise number, and small program development)

说明：  JAVA编写的具有初步走棋功能的围棋程序。(JAVA CODE FOR WEIQI)

Java提供的API类BigDecimal，用来对超过16位有效位的数进行精确的运算。双精度浮点型变量double可以处理16位有效数。在实际应用中，需要对更大或者更小的数进行运算和处理。(BigDecimal Java API classes provided for more than 16 significant bits of the number of precise calculations. Double-precision floating-point variables can handle double the number of 16-bit effective. In practice, the need for a larger or smaller number of computing and processing.)

ssd3 exam 1 stock WeatherApplication Weather EmployeeInformationSystem

非常经典的简介教程，CoreJava内容精简，介绍了Java中的核心内容(Very classic profile tutorial, CoreJava concise, introduced in the core Java)

说明：  一只青蛙一次可以跳上1级台阶，也可以跳上2级。求该青蛙跳上一个n级的台阶总共有多少种跳法。要求：分别用普通方法和递归方法实现(A frog can jump up a step or two at a time. Find out how many jumping methods the frog can use to jump up an n-step. Requirements: Implemented by common method and recursive method respectively)