system-file/src/main/java/com/filesystem/security/UserPrincipal.java

package com.filesystem.security;

import lombok.AllArgsConstructor;
import lombok.Data;

@Data
@AllArgsConstructor
public class UserPrincipal {
    private Long userId;
    private String username;
    private String role;  // admin-管理员, user-普通用户
}