mili_admin/src/main/resources/mybatis/mapper/admin/JlRegionMapper.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.ygj.yuemum.dao.admin.JlRegionDao" >

    <resultMap id="BaseResultMap" type="com.ygj.yuemum.domain.admin.JlRegion" >
        <id column="id" property="id" jdbcType="INTEGER" />
        <result column="pid" property="pid" jdbcType="INTEGER" />
        <result column="name" property="name" jdbcType="VARCHAR" />
        <result column="sort" property="sort" jdbcType="INTEGER" />
        <result column="code" property="code" jdbcType="VARCHAR" />
        <result column="type" property="type" jdbcType="INTEGER" />
        <result column="is_service" property="is_service" jdbcType="INTEGER" />
        <result column="updated_at" property="updated_at" jdbcType="DATE" />
    </resultMap>

    <sql id="Base_Column_List" >
        id, pid, name,sort,code,type,is_service,updated_at
    </sql>

    <!-- 得到所有的城市信息 -->
    <select id="getAll" resultMap="BaseResultMap" >
        select
        <include refid="Base_Column_List" />
        from jl_region
    </select>

    <!-- 根据id查找某个城市信息 -->
    <select id="selectByPrimaryKey" resultMap="BaseResultMap" parameterType="java.lang.Integer" >
        select
        <include refid="Base_Column_List" />
        from jl_region
        where pid = #{pid,jdbcType=INTEGER}
    </select>
    <!-- 根据id删除某个城市信息 -->
    <delete id="deleteByPrimaryKey" parameterType="java.lang.Integer" >
        delete from jl_region
        where id = #{id,jdbcType=INTEGER}
    </delete>

    <!-- 插入一条城市信息 -->
    <insert id="insertSelective" parameterType="com.ygj.yuemum.domain.admin.JlRegion" >
        insert into jl_region
        <trim prefix="(" suffix=")" suffixOverrides="," >
            <if test="pid != null" >
                pid,
            </if>
            <if test="name != null" >
                name,
            </if>
            <if test="sort != null" >
                sort,
            </if>
            <if test="code != null" >
                code,
            </if>
            <if test="type != null" >
                type,
            </if>
            <if test="is_service != null" >
                is_service,
            </if>
            <if test="updated_at != null" >
                updated_at,
            </if>
        </trim>
        <trim prefix="values (" suffix=")" suffixOverrides="," >
            <if test="pid != null" >
                #{pid,jdbcType=INTEGER},
            </if>
            <if test="name != null" >
                #{name,jdbcType=VARCHAR},
            </if>
            <if test="sort != null" >
                #{sort,jdbcType=INTEGER},
            </if>
            <if test="code != null" >
                #{code,jdbcType=VARCHAR},
            </if>
            <if test="type != null" >
                #{type,jdbcType=INTEGER},
            </if>
            <if test="is_service != null" >
                #{is_service,jdbcType=INTEGER},
            </if>
            <if test="updated_at != null" >
                #{updated_at,jdbcType=DATE},
            </if>
        </trim>
    </insert>

    <!-- 根据id更新一条城市信息 -->
    <update id="updateByPrimaryKeySelective" parameterType="com.ygj.yuemum.domain.admin.JlRegion" >
        update jl_region
        <set >
            <if test="pid != null" >
                pid = #{pid,jdbcType=INTEGER},
            </if>
            <if test="name != null" >
                name = #{name,jdbcType=VARCHAR},
            </if>
            <if test="sort != null" >
                sort = #{sort,jdbcType=INTEGER},
            </if>
            <if test="code != null" >
                code = #{code,jdbcType=VARCHAR},
            </if>
            <if test="type != null" >
                type = #{type,jdbcType=INTEGER},
            </if>
            <if test="is_service != null" >
                is_service = #{is_service,jdbcType=INTEGER},
            </if>
            <if test="updated_at != null" >
                updated_at = #{updated_at,jdbcType=DATE},
            </if>
        </set>
        where id = #{id,jdbcType=INTEGER}
    </update>

</mapper>