constructtest1.java

来自「JAVA学习源代码,大家可以好好参考,请多提宝贵意见」· Java 代码 · 共 17 行

class SubClass extends BaseClass
{
}
class BaseClass
{
String str;
public BaseClass(){System.out.print("source_codeppppppp");}
public BaseClass(String s){ str=s;}
}
public class ConstructTest1
{
public static void main(String args[])
{
SubClass s=new SubClass();
//BaseClass b=new BaseClass("world");
}
}