在实体类使用数据库默认值的字段设置

@Column(name = "yourName",insertable = false)

在生成insert语句时会忽略字段（JPA下未测试）

示例如下， 具体描述可以看javax.persistence.Column 源码。

package cn.aps.entity;

import lombok.Data;

import tk.mybatis.mapper.annotation.KeySql;

import tk.mybatis.mapper.code.ORDER;

import javax.persistence.Column;

import javax.persistence.Id;

import javax.persistence.Table;

/**

* @author 구영강

* @version 1.0

* @date 2020/1/7 13:16

*/

@Data

@Table(name = "WIP_LOT")

public class WipLot {

@Id

@Column(name = "UPDATE_TIME",insertable = false)

private String updateTime;

private String technology;

private String grade;

private Integer processSeq;

private Integer version;

private String createUser;

@Column(name = "CREATE_TIME",insertable = false)

private String createTime;

private String updateUser;

}