src/USBTest.java

@@ -1,17 +0,0 @@
-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();
-    }
-}