J260713/授课代码/c260720/src/p1/BaiLu.java

package p1;

/**
 * @author WanJl
 * @version 1.0
 * @title p1.BaiLu
 * @description
 * @create 2026/7/20
 */
public class BaiLu {
    public void up(String s){
        System.out.println("白鹭上"+s);
    }
}