src/main/resources/mapper/system/SysUserMapper.xml
@@ -155,10 +155,15 @@
   </select>
   <select id="selectUserByIds" resultType="com.ruoyi.project.system.domain.SysUser">
      <include refid="selectUserVo"/>
      where u.user_id in <foreach collection="userIds" item="item" open="(" separator="," close=")">
        <where>
            <if test="userIds != null and userIds.size > 0">
                and u.user_id in
                <foreach collection="userIds" item="item" open="(" separator="," close=")">
          #{item}
        </foreach>
            </if>
      and u.del_flag = '0'
        </where>
   </select>
   <select id="selectRegistrantIds" resultType="com.ruoyi.project.system.domain.SysUser">
      SELECT user_id, nick_name FROM sys_user