J250511/01-JavaSE阶段代码/J20250717/demo02_interface/USB.java

package J20250717.demo02_interface;

/**
 * @author WanJl
 * @version 1.0
 * @title USB
 * @description
 * @create 2025/7/17
 */
public interface USB {
    void open();

    void close();
}