java

an ordering system in java

基于springboot2+ shiro+jwt的真正rest api资源无状态认证权限管理框架,开发人员无需关注权限问题,后端开发完api,前端页面配置即可(Based on the real rest API resource stateless authentication permission management framework of spring boot 2 + Shiro + jwt, developers do not need to pay attention to permission issues. after the API is developed, the front-end page configuration can be completed.)

分段直线拟合，将一组点 分段拟合计算出最小权值和画出线条(Piecewise linear fitting, fitting a set of points to calculate the minimum weight sub-values ​ ​ and draw lines )

this is very useful e-book for JavaScript.

Frame Layout Gravity extends Activity Source Code for Andriod.

说明：  如何搭建springboot，springcloud入门(How to Build Springboot, Introduction to Springcloud)

说明：  实现汽车租赁业务 ,著汽车，租赁时间，租什么样的车。。。。。。。。。(dgrvhtytrhctjrj ujr y yktygivr)

public class JetBoy extends Activity implements View.OnClickListener .

本程序通过java画线，并实现线的闪动效果(java draw lines and flashing effects to achieve)

实现局域网简单通讯，服务器端的一段小代码，是一个小功能，很简单，还没有完善(LAN simple communication, server-side a small code, is a small, simple, and there is no perfect)