Spring boot - Entity :如何添加CreatedDate (支持UTC时区)、LastModifiedDate (支持UTC时区)、CreatedBy、LastModifiedBy

<dependency>
    <groupId>org.springframework.boot</groupId>
    <artifactId>spring-boot-starter-data-jpa</artifactId>
</dependency>

import org.springframework.data.annotation.CreatedDate;
import org.springframework.data.annotation.LastModifiedDate;
import org.springframework.data.annotation.CreatedBy;
import org.springframework.data.annotation.LastModifiedBy;
import javax.persistence.*;

@Entity
public class YourEntity {
    // 其他字段...

    @CreatedDate
    @Column(nullable = false, updatable = false)
    private LocalDateTime createdDate;

    @LastModifiedDate
    @Column(nullable = false)
    private LocalDateTime lastModifiedDate;

    @CreatedBy
    @Column(nullable = false, updatable = false)
    private String createdBy;

    @LastModifiedBy
    @Column(nullable = false)
    private String lastModifiedBy;

    // Getter和Setter方法...
}

spring.jpa.properties.hibernate.jdbc.time_zone=UTC

import org.springframework.data.domain.AuditorAware;
import java.util.Optional;

public class AuditorAwareImpl implements AuditorAware<String> {
    @Override
    public Optional<String> getCurrentAuditor() {
        // 返回当前用户的用户名或ID
        // 可以根据实际情况从认证信息中获取
        return Optional.of("当前用户");
    }
}

import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;
import org.springframework.data.domain.AuditorAware;
import org.springframework.data.jpa.repository.config.EnableJpaAuditing;

@Configuration
@EnableJpaAuditing(auditorAwareRef = "auditorAware")
public class JpaConfig {
    @Bean
    public AuditorAware<String> auditorAware() {
        return new AuditorAwareImpl();
    }
}