Learn/Jb20_Object.java

public class Jb20_Object
{
	public static void main(String[] args) 
	{
		Car benz = new Car();	//ͨ<><CDA8>new<65>ؼ<EFBFBD><D8BC>ִ<EFBFBD><D6B4><EFBFBD>һ<EFBFBD><D2BB>Car<61><72>ʵ<EFBFBD><CAB5>
		benz.wheel = 4;
		benz.color = "green";
		benz.run();	//<2F><><EFBFBD>ö<EFBFBD><C3B6><EFBFBD><EFBFBD>е<EFBFBD>run<75><6E><EFBFBD><EFBFBD>

		Car gtr1 = new Car();
		Car gtr2 = new Car();
		show(gtr1);
		show(gtr2);
	}
	/*
	<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	Car benz = new Car();
	benz.run();
	<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	new Car().run();

	<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Է<EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD><EFBFBD>һ<EFBFBD>ε<EFBFBD><EFBFBD>õ<EFBFBD>ʱ<EFBFBD>򣬿ɼ<EFBFBD><EFBFBD><EFBFBD>Ϊ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
	<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Ϊʵ<EFBFBD>ʲ<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>д<EFBFBD><EFBFBD><EFBFBD>
	Car gtr1 = new Car();
	show(gtr1);
	show(new new Car());
	*/

	public static void show(Car car)	//<2F><><EFBFBD><EFBFBD><EFBFBD>͵ı<CDB5><C4B1><EFBFBD>һ<EFBFBD><D2BB>ָ<EFBFBD><D6B8><EFBFBD><EFBFBD><EFBFBD>󣬷<EFBFBD><F3A3ACB7><EFBFBD><EFBFBD><EFBFBD>Ϊnull
	{
		car.wheel = 6;
		car.color = "red";
		System.out.println(car.wheel+"\t"+car.color);
	}
}

class Car
{
	int wheel;	//int wheel = 4;<3B><>ʾ<EFBFBD><CABE>ʼ<EFBFBD><CABC>ֵΪ4
	String color;
	void run()
	{
		//int num = 6;	<09>ֲ<EFBFBD><D6B2><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ӡnumΪ6
		System.out.println(wheel+"\t"+color);
	}
}
/*
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*/