package j1_java_basic.J20250608; /** * @author WanJl * @version 1.0 * @title Demo03 * @description * @create 2025/6/8 */ public class Demo03 { /** * 用户名密码登录 * @param username * @param password * @return */ public static String login(String username,String password){ //..... return ""; } /** * 手机号验证码登录 * @param phone * @param phoneCode * @return */ public static String login(String phone,int phoneCode){ //..... return ""; } /** * 二维码登录 * @param code * @return */ public static String login(String code){ //..... return ""; } }