package com.zhongzheng.modules.exam.domain;

import com.baomidou.mybatisplus.annotation.*;
import lombok.Data;
import lombok.NoArgsConstructor;
import lombok.experimental.Accessors;
import java.io.Serializable;
import java.util.Date;
import java.math.BigDecimal;
import com.zhongzheng.common.annotation.Excel;

/**
 * 知识点对象 exam_knowledge_business
 *
 * @author ruoyi
 * @date 2021-10-19
 */
@Data
@NoArgsConstructor
@Accessors(chain = true)
@TableName("exam_knowledge_business")
public class ExamKnowledgeBusiness implements Serializable {

private static final long serialVersionUID=1L;

    /** $column.columnComment */
    @TableId(value = "id")
    private Long id;
    /** 业务ID */
    private Long businessId;
    /** 科目ID */
    private Long subjectId;
    /** 知识点ID */
    private Long knowledgeId;
    /** 添加时间 */
    @TableField(fill = FieldFill.INSERT)
    private Long createTime;
    /** 修改时间 */
    @TableField(fill = FieldFill.INSERT_UPDATE)
    private Long updateTime;
}
