aircraft-server/aircraft-system/src/main/resources/mapper/article/CpTextMapper.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.aircraft.modules.article.mapper.CpTextMapper">
    <select id="findByPage" resultType="com.aircraft.modules.article.domain.CpText">
        SELECT *
        FROM cp_text
        WHERE del_flag = 0
        <if test="keyWord != null and keyWord != ''">
            AND text LIKE CONCAT('%', #{keyWord}, '%')
        </if>
        ORDER BY id DESC
    </select>
</mapper>