<?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.stylefeng.guns.modular.system.dao.NoticeDao">

    <select id="list" resultType="map">
        select * from sys_notice
        <if test="condition != null and condition != ''">
            where title like CONCAT('%',#{condition},'%') or content like CONCAT('%',#{condition},'%')
        </if>
        order by createtime DESC
    </select>

</mapper>