public class Books {
String name="super name";
static String age="super age";
public Books(){
System.out.println("super 构造方法");
System.out.println(this.name);
(1) System.out.println(name); //以上两句均会打印"super name"
System.out.println(age);
}
public static void show(){
System.out.println("super static show");
System.out.println(age);
}
public void show1(){
System.out.println("super common show1");
System.out.println(this.name);
System.out.println(name);
System.out.println(this.age);
System.out.println(age);
}
}
public class Book extends Books {
String name="sub name";
static String age="sub age";
public Book(){
System.out.println("sub 构造方法");
System.out.println(this.name);
(2) System.out.println(name); //以上两句均会打印"sub name"
System.out.println(age);
}
public static void show(){
System.out.println("sub show");
System.out.println(age);
}
public void show1(){
System.out.println("sub common show1");
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