base.java

来自「这一些程序都是实验之用」· Java 代码 · 共 38 行

public class Base  {
	
	public int publicVarOfBase=1;
	private int privateVarOfBase=1;
	int defaultVarOfBase=1;
	
	protected void methodOfBase(){
		System.out.println(publicVarOfBase);
		System.out.println(defaultVarOfBase);
		System.out.println();
		}
	}
 class Sub extends Base{
		 public void methodOfSub(){
		 	publicVarOfBase=2;
		 	defaultVarOfBase=2;
		 //	privateVarOfBase=2;
		 	System.out.println(publicVarOfBase);
		 	System.out.println(publicVarOfBase);
		 	methodOfBase();
		 							 }
		 							 
		 public static void main(String argv[]) {
		 	 Sub sub=new Sub();
		 	 sub.publicVarOfBase=3;
//		 	 sub.prativeVarOfBase=3;
		 	 sub.defaultVarOfBase=3;
		 	 
		 	 sub.methodOfBase();
		 	 sub.methodOfSub();
		 	 
		 }							 
		 
		 
		 
		 
		 
	}