J260713/授课代码/c260723/src/course/Usb.java

package course;


/**
 * @author WanJl
 * @version 1.0
 * @title Usb
 * @description
 * @create 2026/7/23
 */
public interface Usb {

    void startUsb();

    void useUsb();

    void stopUsb();

}