//接口Compute package jieKou; public interface Compute { int Computer(int n,int m); } //加 package jieKou; public class Jia implements Compute { @Override public int Computer(int n, int m) { // TODO 自动生成的方法存根 return m+n; } } //减 package jieKou; public c
default.php: <?php namespace SiteInfo{ class Site{ var $url; var $title; function setUrl($par){ $this->url=$par; } function getUrl(){ echo $this->url.PHP_EOL; } function setTitle($par){ $this->title=$par; } function getTitle(){ echo $this->
package com.homework5; public interface Compute { //声明抽象方法 int computer(int n,int m); } package com.homework5; public class jia implements Compute { @Override public int computer(int n, int m) { return n+m; } } package com.homework5; public class jia
package b; public interface Computer { int computer(int n,int m); } package b; public class Jia implements Computer { @Override public int computer(int n, int m) { int jia; jia=m+n; System.out.println(m+"+"+n+"="+jia); return jia; } }
原始连接 http://rvelthuis.blogspot.tw/2018/01/accessing-private-methods-of-another.html Accessing private methods of another class In versions of Delphi before 10.1 Berlin, it was possible to access private members and private methods of a class simply
public class StaticDemo { public int a=10; private static StaticDemo s= new StaticDemo(); private StaticDemo(){ } public static StaticDemo getS(){//为使外部能访问 故此用static return s; } public static void main(String[] args) { //验证的d1和d2指向同一对象 StaticDemo d1=
i汽车类 package com.lanxi.demo2_3; public class Car { private String name; private int price; @Override//重写toString方法 public String toString() { return "Car [name=" + name + ", price=" + price + "]"; } public Car() {//创建无参构造方法 s