就是在数据库中添加数据的话主键自增是正常的,但是在后台调用接口添加数据后,主键一下子就变得超大,并且具有跳跃性,不连贯!
恳求大佬帮忙看看
package com.xly.manage.entity;
import com.baomidou.mybatisplus.annotation.IdType;
import com.baomidou.mybatisplus.annotation.TableId;
import lombok.Getter;
import lombok.Setter;
import java.util.Date;
/**
* @table: 员工登记信息表
*/
@Getter
@Setter
public class UserLevelConf {
@TableId(type = IdType.AUTO)
private Integer id;
/** 等级设置 从A0开始,依次递增 */
private String levelType;
/** 是否删除 */
private Integer status;
/** 等级名称 对应后台页面 合伙人来源渠道 */
private String levelName;
<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE mapper PUBLIC "-//mybatis.org//DTD Mapper 3.0//EN" "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
<mapper namespace="com.xly.manage.dao.first.UserLevelConfMapper">
<resultMap id="BaseResultMap" type="com.xly.manage.entity.UserLevelConf">
<id column="ID" jdbcType="INTEGER" property="id" />
<result column="LEVEL_TYPE" jdbcType="VARCHAR" property="levelType" />
<result column="STATUS" jdbcType="INTEGER" property="status" />
<result column="LEVEL_NAME" jdbcType="VARCHAR" property="levelName" />
<result column="CREATE_TIME" jdbcType="TIMESTAMP" property="createTime" />
<result column="UPDATE_TIME" jdbcType="TIMESTAMP" property="updateTime" />
<result column="ENABLE" jdbcType="INTEGER" property="enable" />
<result column="USER_TYPE" jdbcType="SMALLINT" property="userType" />
</resultMap>
<sql id="Base_Column_List">
ID, LEVEL_TYPE, STATUS, LEVEL_NAME, CREATE_TIME, UPDATE_TIME, ENABLE, USER_TYPE
</sql>
<select id="selectByPrimaryKey" parameterType="java.lang.Integer" resultMap="BaseResultMap">
select
<include refid="Base_Column_List" />
from user_level_conf
where ID = #{id,jdbcType=INTEGER}
</select>
<delete id="deleteByPrimaryKey" parameterType="java.lang.Integer">
delete from user_level_conf
where ID = #{id,jdbcType=INTEGER}
</delete>
<insert id="insert" parameterType="com.xly.manage.entity.UserLevelConf">
<selectKey keyProperty="id" order="BEFORE" resultType="java.lang.Integer">
SELECT LAST_INSERT_ID()
</selectKey>
insert into user_level_conf (ID, LEVEL_TYPE, STATUS,
LEVEL_NAME, CREATE_TIME, UPDATE_TIME,
ENABLE, USER_TYPE)
values (#{id,jdbcType=INTEGER}, #{levelType,jdbcType=VARCHAR}, #{status,jdbcType=INTEGER},
#{levelName,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, #{updateTime,jdbcType=TIMESTAMP},
#{enable,jdbcType=INTEGER}, #{userType,jdbcType=SMALLINT})
</insert>
是你自己给ID赋值了吗?
insert into user_level_conf (ID, LEVEL_TYPE, STATUS,
LEVEL_NAME, CREATE_TIME, UPDATE_TIME,
ENABLE, USER_TYPE)
values (#{id,jdbcType=INTEGER}, #{levelType,jdbcType=VARCHAR}, #{status,jdbcType=INTEGER},
#{levelName,jdbcType=VARCHAR}, #{createTime,jdbcType=TIMESTAMP}, #{updateTime,jdbcType=TIMESTAMP},
#{enable,jdbcType=INTEGER}, #{userType,jdbcType=SMALLINT})
你把 select key 删了试试呢,只要 mysql 设置了自增主键就不用 select key 了,估计是它的问题