用java 设计一个空调遥控器

发布网友发布时间：2022-06-30 14:34

共2个回答

热心网友时间：2023-10-15 19:13

import java.util.Scanner;

public class Test {
private int temperature = 26;
private boolean isOpen = false;

//1=开机，2=关机，3=升温，4=降温，5=显示。
public void start() {
isOpen = true;
System.out.println("开机。");
}

public void shutDown() {
if(!isOpen) {
System.out.println("还没有开机，请先开机");
return;
}
isOpen = false;
System.out.println("关机。");
}

public void temperatureRise() {
if(!isOpen) {
System.out.println("还没有开机，请先开机");
return;
}
temperature++;
System.out.println("温度上升。");
}

public void temperatureDown() {
if(!isOpen) {
System.out.println("还没有开机，请先开机");
return;
}
temperature--;
System.out.println("温度下降。");
}

public void show() {
System.out.println("空调遥控器：");
showTemperature();
System.out.println("--> 1=开机，2=关机，3=升温，4=降温，5=显示。0=退出系统");
}

public void showTemperature() {
System.out.println("当前温度：" + temperature + "℃");
}

public static void main(String[] args) {
Test test = new Test();
while(true) {
test.show();
Scanner scan = new Scanner(System.in);
int key = scan.nextInt();
if(key == 1)
test.start();
else if(key == 2)
test.shutDown();
else if(key == 3)
test.temperatureRise();
else if(key == 4)
test.temperatureDown();
else if(key == 5)
test.showTemperature();
else if(key == 0) {
System.out.println("退出系统");
break;
} else {
System.out.println("请按提示输入。");
}

}
}
}

热心网友时间：2023-10-15 19:14

public class controler{
  boolean on_off;
  int temperature;
class Newframe extends Frame{

       }