api/ruoyi-user/src/main/resources/mapper/user/UserMapper.xml

<?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.ruoyi.user.mapper.UserMapper">

    <resultMap type="com.ruoyi.user.domain.User" id="UserResult">
        <result property="id" column="id"/>
        <result property="mobile" column="mobile"/>
        <result property="nickname" column="nickname"/>
        <result property="headPhoto" column="head_photo"/>
        <result property="age" column="age"/>
        <result property="gender" column="gender"/>
        <result property="realName" column="real_name"/>
        <result property="birthday" column="birthday"/>
        <result property="status" column="status"/>
        <result property="lastLoginTime" column="last_login_time"/>
        <result property="createTime" column="create_time"/>
        <result property="updateTime" column="update_time"/>
    </resultMap>

    <select id="selectUserRegister" resultType="com.ruoyi.user.domain.vo.UserStatisticsVo">
        SELECT
            create_day,
            COUNT(1) user_sum
        FROM tb_user
        WHERE create_day &gt;= #{start} AND create_day &lt;= #{end}
        GROUP BY create_day
    </select>

    <select id="activeUserCount" resultType="java.lang.Long">
        select count(u.id) from tb_user u
        <if test="businessId != null">
            join tb_user_business_role ub on u.id = ub.user_id
        </if>
        where u.last_login_time &gt;= #{start}
        <if test="businessId != null">
            and ub.business_id = #{businessId}
        </if>
    </select>

    <select id="queryUserCount" resultType="java.lang.Long">
        select count(u.id) from tb_user u
        <if test="businessId != null">
            join tb_user_business_role ub on u.id = ub.user_id
        </if>
        <where>
            <if test="businessId != null">
                and ub.business_id = #{businessId}
            </if>
            <if test="startTime != null">
                and u.create_time &gt;= #{startTime}
            </if>
            <if test="endTime != null">
                and u.create_time &lt;= #{endTime}
            </if>
        </where>
    </select>

    <select id="queryUserStatisticsList" resultType="com.ruoyi.user.domain.vo.UserStatisticsVo">
        select u.create_day, count(u.id) userSum from tb_user u
        <if test="businessId != null">
            join tb_user_business_role ub on u.id = ub.user_id
        </if>
        <where>
            <if test="businessId != null">
                and ub.business_id = #{businessId}
            </if>
            <if test="start != null">
                and u.create_day &gt;= #{start}
            </if>
            <if test="end != null">
                and u.create_day &lt;= #{end}
            </if>
        </where>
        group by u.create_day
    </select>

    <select id="queryUserYearStatisticsList" resultType="com.ruoyi.user.domain.vo.UserStatisticsVo">
        select DATE_FORMAT(u.create_day, '%Y-%m') createDay, count(u.id) userSum from tb_user u
        <if test="businessId != null">
            join tb_user_business_role ub on u.id = ub.user_id
        </if>
        <where>
            <if test="businessId != null">
                and ub.business_id = #{businessId}
            </if>
            <if test="start != null">
                and u.create_day &gt;= #{start}
            </if>
            <if test="end != null">
                and u.create_day &lt;= #{end}
            </if>
        </where>
        group by createDay
    </select>

</mapper>