设置审计字段

1.Application上增加注解
@EnableJpaAuditing(auditorAwareRef = "auditorAware")
public class AdminServiceApplication {}

2.baseEntity设置

import io.swagger.annotations.ApiModelProperty;
import lombok.Getter;
import lombok.Setter;
import org.apache.commons.lang3.builder.ToStringBuilder;
import org.hibernate.annotations.CreationTimestamp;
import org.hibernate.annotations.UpdateTimestamp;
import org.springframework.data.annotation.CreatedBy;
import org.springframework.data.annotation.LastModifiedBy;
import org.springframework.data.jpa.domain.support.AuditingEntityListener;

import javax.persistence.Column;
import javax.persistence.EntityListeners;
import javax.persistence.MappedSuperclass;
import java.io.Serializable;
import java.lang.reflect.Field;
import java.sql.Timestamp;

/**
 * 通用字段， is_del 根据需求自行添加
 * @author
 * @Date 2019年10月24日20:46:32
 */
@Getter
@Setter
@MappedSuperclass
@EntityListeners(AuditingEntityListener.class)
public class BaseEntity implements Serializable {

    @CreatedBy
    @Column(name = "create_by", updatable = false)
    @ApiModelProperty(value = "创建人", hidden = true)
    private String createBy;

    @LastModifiedBy
    @Column(name = "update_by")
    @ApiModelProperty(value = "更新人", hidden = true)
    private String updatedBy;

    @CreationTimestamp
    @Column(name = "create_time", updatable = false)
    @ApiModelProperty(value = "创建时间", hidden = true)
    private Timestamp createTime;

    @UpdateTimestamp
    @Column(name = "update_time")
    @ApiModelProperty(value = "更新时间", hidden = true)
    private Timestamp updateTime;

    /* 分组校验 */
    public @interface Create {}

    /* 分组校验 */
    public @interface Update {}

    @Override
    public String toString() {
        ToStringBuilder builder = new ToStringBuilder(this);
        Field[] fields = this.getClass().getDeclaredFields();
        try {
            for (Field f : fields) {
                f.setAccessible(true);
                builder.append(f.getName(), f.get(this)).append("\n");
            }
        } catch (Exception e) {
            builder.append("toString builder encounter an error");
        }
        return builder.toString();
    }
}

3.增加配置

import org.springframework.data.domain.AuditorAware;
import org.springframework.stereotype.Component;

import java.util.Optional;

@Component("auditorAware")
public class AuditorConfig implements AuditorAware<String> {

    /**
     * 返回操作员标志信息
     *
     * @return /
     */
    @Override
    public Optional<String> getCurrentAuditor() {
        try {
            // 这里应根据实际业务情况获取具体信息
            return Optional.of(SecurityUtils.getCurrentUsername());
        }catch (Exception ignored){}
        // 用户定时任务，或者无Token调用的情况
        return Optional.of("System");
    }
}