src/main/java/com/example/myproject/entity/LoginLog.java

package com.example.myproject.entity;

import java.time.LocalDateTime;

import javax.persistence.Column;
import javax.persistence.Entity;
import javax.persistence.GeneratedValue;
import javax.persistence.GenerationType;
import javax.persistence.Id;
import javax.persistence.Table;
import lombok.Data;

@Entity
@Table(name = "login_log")
@Data
public class LoginLog {
    @Id
    @GeneratedValue(strategy = GenerationType.IDENTITY)
    private Long id;

    private Long userId;

    @Column(columnDefinition = "datetime default now()", name = "login_time")
    private LocalDateTime loginTime;

}