sensor

CodeSigner implements Serializable Source Code for Andriod.

坐标转换,空间坐标XYZ到BLH的转换，GPS应用(Coordinate transformation, the space coordinates XYZ to BLH conversion, GPS applications)

第二部分，平时练习后保存的小程序，方便大家参考学习，适合初学者练习练习，增加代码量！(The second part, after the usual practice to save a small program to facilitate your learning, suitable for beginners to practice exercises to increase the amount of code!)

java连接到mysql的方法，非常有用(java connect to mysql method is very useful)

struts2基本包，可以用此来开发j2ee的各项程序(struts2 jibenbao)

该项目采用Struts框架，主要为各类通信系统运营商或信息系统用户提供业务管理的完整解决方案。整个任务管理系统分为系统管理员、主管和员工三种角色，其中系统管理员具有添加人员、删除人员和分配人员的职责，主管具有制定任务、查看任务、调整任务、跟踪任务和查看人员等职责，员工具有制定计划、反馈计划、删除计划和查询计划的职责。通过以上三个角色实现对任务的管理。(The project uses the Struts framework, mainly to provide a complete solution for all types of business management communications system operator or user information systems. Overall task management system is divided into system administrators, supervisors, and employees in three roles, responsibilities which the system administrator has to add staff, delete personnel and distribution personnel in charge with the development tasks, view task, adjusting tasks, tracking tasks and view personnel duties, employees have a plan, feedback programs, plans and responsibilities delete query plans. Management of tasks to achieve the above three roles.)

android开发环境安装手册，详细介绍了android项目开发前的环境搭建和安装流程。(Android development environment installation manual, detailed introduction of android project development environment construction and installation process.)

一个自动代码生成工具。它能读入“myapproval.sql”里的“account”和“authority”的建表语句，分别自动生成如“AccountModel.java”和“AuthorityModel.java”Model类对象的源代码。(An automatic code generation tool. It reads " myapproval.sql" in the " account" and " authority" of the build table statement is automatically generated as " AccountModel.java" and " AuthorityModel.java" Model class object' s source code, respectively.)

说明：  基于springboot实现的多线程并发任务，创建多任务并发执行的DEMO(Multi-threaded concurrent tasks based on spring boot to create DEMO for multi-task concurrent execution)

说明：  用于实现对小车的移动进行控制的app源代码(App Source Code for Control of Car Mobility)