public class gouzao20150530 { /** * @param args */ public static void main(String[] args) { gouzao g = new demogouzao(5); g.print(); } } abstract class gouzao { { System.out.println("父构造块"); } static { System.out.println("父静态块"); } public gouzao() { System.out.println("父构造方法"); this.print(); } public abstract void print(); } class demogouzao extends gouzao { private int x = 100; { System.out.println("子构造块 x= "+x); } static { System.out.println("子静态块"); } public demogouzao(int x) { this.x = x; System.out.println("子构造方法 x= "+x); } @Override public void print() { System.out.println( "子print x= "+ x); } }
执行结果:java