第一次提交

main
wangpengzhen 1 month ago
parent d037e5bd13
commit ecc7f217ee

@ -0,0 +1,17 @@
package edu.eurasia.Interface;
public class USBTest {
public static void main(String[] args) {
// 1. 创建电脑对象
Computer computer = new Computer();
// 2. 连接USB设备
computer.add(new UMouse());
computer.add(new UMic());
computer.add(new UKeyBoard());
// 3. 开机/关机测试
computer.powerOn();
computer.powerOff();
}
}
Loading…
Cancel
Save