forecast/forecast-backend-server/src/main/resources/mybatis/weather/WeatherAreaMapper.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.ufo.project.weather.mapper.WeatherAreaMapper">
    
    <resultMap type="WeatherArea" id="WeatherAreaResult">
        <result property="areaId"    column="area_id"    />
        <result property="nameCn"    column="name_cn"    />
        <result property="districtCn"    column="district_cn"    />
        <result property="provcnCn"    column="provcn_cn"    />
        <result property="nationCn"    column="nation_cn"    />
        <result property="continentCn"    column="continent_cn"    />
        <result property="cityId"    column="city_id"    />
        <result property="cityName"    column="city_name"    />
        <result property="parentName"    column="parent_name"    />
        <result property="longitude"    column="longitude"    />
        <result property="latitude"    column="latitude"    />
        <result property="areaName"    column="area_name"    />
        <result property="areaNumber"    column="area_number"    />
    </resultMap>

    <sql id="selectWeatherAreaVo">
        select area_id, name_cn, district_cn, provcn_cn, nation_cn, continent_cn, city_id, city_name, parent_name, longitude, latitude, area_name, area_number from weather_area
    </sql>

    <select id="selectWeatherAreaList" parameterType="WeatherArea" resultMap="WeatherAreaResult">
        <include refid="selectWeatherAreaVo"/>
        <where>  
            <if test="areaId != null  and areaId != ''"> and area_id = #{areaId}</if>
            <if test="nameCn != null  and nameCn != ''"> and name_cn = #{nameCn}</if>
            <if test="districtCn != null  and districtCn != ''"> and district_cn = #{districtCn}</if>
            <if test="provcnCn != null  and provcnCn != ''"> and provcn_cn = #{provcnCn}</if>
            <if test="nationCn != null  and nationCn != ''"> and nation_cn = #{nationCn}</if>
            <if test="continentCn != null  and continentCn != ''"> and continent_cn = #{continentCn}</if>
            <if test="cityId != null "> and city_id = #{cityId}</if>
            <if test="cityName != null  and cityName != ''"> and city_name like concat('%', #{cityName}, '%')</if>
            <if test="parentName != null  and parentName != ''"> and parent_name like concat('%', #{parentName}, '%')</if>
            <if test="longitude != null  and longitude != ''"> and longitude = #{longitude}</if>
            <if test="latitude != null  and latitude != ''"> and latitude = #{latitude}</if>
            <if test="areaName != null  and areaName != ''"> and area_name like concat('%', #{areaName}, '%')</if>
            <if test="areaNumber != null  and areaNumber != ''"> and area_number = #{areaNumber}</if>
        </where>
    </select>
    
    <select id="selectWeatherAreaByAreaId" parameterType="String" resultMap="WeatherAreaResult">
        <include refid="selectWeatherAreaVo"/>
        where area_id = #{areaId}
    </select>
        
    <insert id="insertWeatherArea" parameterType="WeatherArea">
        insert into weather_area
        <trim prefix="(" suffix=")" suffixOverrides=",">
            <if test="areaId != null and areaId != ''">area_id,</if>
            <if test="nameCn != null">name_cn,</if>
            <if test="districtCn != null">district_cn,</if>
            <if test="provcnCn != null">provcn_cn,</if>
            <if test="nationCn != null">nation_cn,</if>
            <if test="continentCn != null">continent_cn,</if>
            <if test="cityId != null">city_id,</if>
            <if test="cityName != null">city_name,</if>
            <if test="parentName != null">parent_name,</if>
            <if test="longitude != null">longitude,</if>
            <if test="latitude != null">latitude,</if>
            <if test="areaName != null">area_name,</if>
            <if test="areaNumber != null">area_number,</if>
         </trim>
        <trim prefix="values (" suffix=")" suffixOverrides=",">
            <if test="areaId != null and areaId != ''">#{areaId},</if>
            <if test="nameCn != null">#{nameCn},</if>
            <if test="districtCn != null">#{districtCn},</if>
            <if test="provcnCn != null">#{provcnCn},</if>
            <if test="nationCn != null">#{nationCn},</if>
            <if test="continentCn != null">#{continentCn},</if>
            <if test="cityId != null">#{cityId},</if>
            <if test="cityName != null">#{cityName},</if>
            <if test="parentName != null">#{parentName},</if>
            <if test="longitude != null">#{longitude},</if>
            <if test="latitude != null">#{latitude},</if>
            <if test="areaName != null">#{areaName},</if>
            <if test="areaNumber != null">#{areaNumber},</if>
         </trim>
    </insert>

    <update id="updateWeatherArea" parameterType="WeatherArea">
        update weather_area
        <trim prefix="SET" suffixOverrides=",">
            <if test="nameCn != null">name_cn = #{nameCn},</if>
            <if test="districtCn != null">district_cn = #{districtCn},</if>
            <if test="provcnCn != null">provcn_cn = #{provcnCn},</if>
            <if test="nationCn != null">nation_cn = #{nationCn},</if>
            <if test="continentCn != null">continent_cn = #{continentCn},</if>
            <if test="cityId != null">city_id = #{cityId},</if>
            <if test="cityName != null">city_name = #{cityName},</if>
            <if test="parentName != null">parent_name = #{parentName},</if>
            <if test="longitude != null">longitude = #{longitude},</if>
            <if test="latitude != null">latitude = #{latitude},</if>
            <if test="areaName != null">area_name = #{areaName},</if>
            <if test="areaNumber != null">area_number = #{areaNumber},</if>
        </trim>
        where area_id = #{areaId}
    </update>

    <delete id="deleteWeatherAreaByAreaId" parameterType="String">
        delete from weather_area where area_id = #{areaId}
    </delete>

    <delete id="deleteWeatherAreaByAreaIds" parameterType="String">
        delete from weather_area where area_id in 
        <foreach item="areaId" collection="array" open="(" separator="," close=")">
            #{areaId}
        </foreach>
    </delete>
</mapper>