子类变量覆盖父类变量,子类调用父类方法的问题
有那么个父类和子类:
Base.java:
--------------
public class Base { public String str = "base"; public void print() { System.out.println(str); }}
public class Sub extends Base { public String str = "sub"; public void myPrint() { super.print(); }}
public class Base { public String str = "base"; public void print() { System.out.println(getStr()); } public String getStr() { return str; }}public class Sub extends Base { public String str = "sub"; public void myPrint() { super.print(); } public String getStr() { return str; }}