javacode

esp8266的源码，用于学习非常好(esp8266 source for learning is very good)

EasyPay(易支付)集成并高度封装了Android平台的微信支付，支付宝支付以银联支付。使用此库，开发者可以使用简单方便的api实现支付功能。 易支付编码实现遵循设计模式六大原则，并且使用了单例以及策略模式来实现整个库,扩展性良好,可以轻松扩展其他支付方式如百度，美团等。支付方式类继承IPayStrategy接口，支付信息类实现IPayInfo接口，再分别传入场景类EasyPay中即可。具体请参照代码中支付宝或者微信或者银联支付方式封装。(This is a library for Developers easily to use Alipay,WechatPay and UnionPay in Android project.)

Here is the programm which factorizes the intger number.programm ask for the input if you enter the integer number 100 then the output of the programm is (2**2)*(5**2).Where "**" stands for exponential and "*" stands for multiplication.

Java课程设计，一个基于socket套接字编程的局域网订餐系统，C/S结构，客户端可以查看菜单，下订单，服务器端接受订单。(Java curriculum design, a socket-based ordering system LAN socket programming, C/S structure, the client can view the menu, order, the server taking orders.)

apache-tomcat-9.0.4-src

用JAVA编写的电子像册。比较使用！用记事本打开方式就可以打开了！(prepared using JAVA electronic photo album. Compared to use! Use Notepad to open the way can be opened!)

说明：  Java与数据库，能用applet小程序或frame最好，建立数据库，创建表，进行简单的查询，删除，修改即可(Java and database)

D星算法及图示，Dstar with kinodynamic constraints and visualization functionality using Java (Dstar algorithm， Dstar with kinodynamic constraints and visualization functionality using Java )

测试smslib,通过短信猫发送短信。包括普通短信和wappush短信(testing smslib)

说明：  huawei2019年网络技术精英挑战赛复赛java题目(Huawei 2009 Network Technology Elite Challenge Seminar Java Topic)