可以的。
class Parent(){
public Parent(){System.out.println(" parent 1");}
public Parent(String n){System.out.println(" parent 2 "+n);}
}
class Child extends Parent(){
public Parent(){super();/*此行可注释*/System.out.println(" Child 1 ");}
public Parent(String n){super(n);System.out.println(" Child 2 "+n);}
public Parent(int n){System.out.println(" Child 3 "+n);}
}本回答被提问者采纳