Exe3_3

xchart源代码，包含了大量的条形统计图 ，曲线 ，折线，弧形等众多画图源码(xchart source code Contains a large number of bar statistics curves, polygons arcs and many other drawing source code.)

3.已知车辆（Vehicle）包括机动车（MotoVehicle）和非机动车（NonMotorVehicle）2种。小汽车（Car）、公交车（Bus）等属于机动车，自行车（Bicycle）等属于非机动车。随着能源技术的发展，出现了电动自行车（ElectricBicycle）、电动小汽车（ElectricCar）、天然气公交车（NaturalGasBus）等新型车辆。车辆的共同特征是都能够运行（run），并且有唯一的5位车牌号（LicenseNumber）。机动车的共同特征是采用燃油发动机（FuelEngine），且能够驾驶（drive）。自行车的共同特征是能够骑行（ride）。电动车辆的共同特征是由电池（Battery）驱动。天然气车辆的共同特征是采用天然气（NaturalGas）作为动力。 要求： (1)设计一个类体系描述上述车辆，写出它们的属性和方法。 (2)一家公司（Company）拥有10辆普通小汽车、5辆公交车、2辆电动小汽车和1辆天然气公交车，要求写一个方法listVehicles（）显示所有车辆的信息（车牌号以及采用的动力）。 程序文件命名为Exe4_3.java。(3. Known vehicle (Vehicle) including motor vehicle (MotoVehicle) and non-motorized (NonMotorVehicle) 2 species. Cars (Car), bus (Bus), etc. to motor vehicles, bicycles (Bicycle), etc. are non-motor vehicles. With the development of energy technologies, the emergence of electric bicycles (ElectricBicycle), electric cars (ElectricCar), natural gas buses (NaturalGasBus) and other new vehicles. A common feature of the vehicle is able to run (run), and there are only five license plate number (LicenseNumber). Common feature is the use of a motor vehicle fuel engine (FuelEngine), and is capable of driving (drive). Common feature is the ability to ride a bike (ride). Common characteristics of the electric vehicle is driven by a battery (Battery). A common feature is the use of natural gas vehicles (NaturalGas) as the driving force. Claim: (1) describe the design of a class system of the vehicle, write their properties and methods. (2) a company (Company) owns 10 ordinary cars, five buses, )

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.)

Represents a Bluetooth class, which describes general characteristics and capabilities of a device.

自己搭建的ssm框架，对于刚接触框架的小白来说有帮助的(Build their own SSM framework, for contact with the framework of the small white is helpful)

说明：  类似于备忘录、日记本之类的项目，仅供学习(Items like memorandums, diaries ,etc For learning only)

tcp和udp的连接，java socket/swing聊天系统(tcp and udp connections, java socket/swing chat system)

moonhotel 可为宾客预定房间,可动态的进行与房间信息相关的所有操作(moonhotel guests can book rooms, the room can be carried out dynamic information related to all operations)

mblog 毕业设计用的还没有完善,请大家多指点(mblog graduate design is not yet perfect, please keep pointing)

my java codes to all