git/src/main/java/com/badminton/entity/User.java

package com.badminton.entity;

/**
 * 用户实体类
 * 支持选手、管理员、裁判三种角色
 * 对应需求：FR-01 用户注册与登录
 */
public class User {
    private String userId;
    private String username;
    private String password;
    private String realName;
    private String phone;
    private String role; // player/admin/referee

    public User() {}

    public User(String userId, String username, String password, 
                String realName, String phone, String role) {
        this.userId = userId;
        this.username = username;
        this.password = password;
        this.realName = realName;
        this.phone = phone;
        this.role = role;
    }

    public String getUserId() {
        return userId;
    }

    public void setUserId(String userId) {
        this.userId = userId;
    }

    public String getUsername() {
        return username;
    }

    public void setUsername(String username) {
        this.username = username;
    }

    public String getPassword() {
        return password;
    }

    public void setPassword(String password) {
        this.password = password;
    }

    public String getRealName() {
        return realName;
    }

    public void setRealName(String realName) {
        this.realName = realName;
    }

    public String getPhone() {
        return phone;
    }

    public void setPhone(String phone) {
        this.phone = phone;
    }

    public String getRole() {
        return role;
    }

    public void setRole(String role) {
        this.role = role;
    }

    @Override
    public String toString() {
        return "User{"
            + "userId='" + userId + '\''
            + ", username='" + username + '\''
            + ", realName='" + realName + '\''
            + ", phone='" + phone + '\''
            + ", role='" + role + '\''
            + '}';
    }
}