[AppleScript] 纯文本查看 复制代码
package com.itheima;
public class Demo {
public static void main(String[] args) {
Monitor s = new Monitor();
}
}
class Student {
private String name;
private int age;
static{
System.out.println("我是Student静态代码块");
}
{
System.out.println("我是Student构造代码块");
}
public Student() {
System.out.println("我是Student无参构造");
}
public Student(String name, int age) {
System.out.println("我是Student有参构造");
this.name = name;
this.age = age;
}
}
class Monitor extends Student {
static{
System.out.println("我是Monitor静态代码块");
}
{
System.out.println("我是Monitor构造代码块");
}
public Monitor() {
System.out.println("我是Monitor无参构造");
}
public Monitor(String name, int age) {
super(name, age);
System.out.println("我是Monitor有参构造");
}
}
[AppleScript] 纯文本查看 复制代码
package com.itheima;
public class Demo {
public static void main(String[] args) {
Monitor s = new Monitor();
}
}
class Student {
private String name;
private int age;
static{
System.out.println("我是Student静态代码块");
}
{
System.out.println("我是Student构造代码块");
}
public Student() {
System.out.println("我是Student无参构造");
}
public Student(String name, int age) {
System.out.println("我是Student有参构造");
this.name = name;
this.age = age;
}
}
class Monitor extends Student {
static{
System.out.println("我是Monitor静态代码块");
}
{
System.out.println("我是Monitor构造代码块");
}
public Monitor() {
super("zhangsan",12);
System.out.println("我是Monitor无参构造");
}
public Monitor(String name, int age) {
super(name, age);
System.out.println("我是Monitor有参构造");
}
}