Code/user_center/src/main/resources/mapper/MenuMapper.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.huaxu.dao.MenuMapper">
    <resultMap type="MenuEntity" id="MenuResult">
        <result property="id" column="id"/>
        <result property="appId" column="app_id"/>
        <result property="thirdMenuId" column="third_menu_id"/>
        <result property="parentMenuId" column="parent_menu_id"/>
        <result property="name" column="name"/>
        <result property="menuImage" column="menu_image"/>
        <result property="permissionFlag" column="permission_flag"/>
        <result property="linkPath" column="link_path"/>
        <result property="seq" column="seq"/>
        <result property="showState" column="show_state"/>
        <result property="remark" column="remark"/>
        <result property="isTenant" column="is_tenant"/>
        <result property="isAdmin" column="is_admin"/>
        <result property="dateCreate" column="date_create"/>
        <result property="createBy" column="create_by"/>
        <result property="dateUpdate" column="date_update"/>
        <result property="updateBy" column="update_by"/>
        <result property="status" column="status"/>
    </resultMap>
    <!--  实体栏位  -->
    <sql id="menuColumns">
         a.id as "id" ,
         a.app_id as "appId" ,
         a.third_menu_id as "thirdMenuId" ,
         a.parent_menu_id as "parentMenuId" ,
         a.name as "name" ,
         a.menu_image as "menuImage" ,
         a.permission_flag as "permissionFlag" ,
         a.link_path as "linkPath" ,
         a.seq as "seq" ,
         a.show_state as "showState" ,
         a.remark as "remark" ,
         a.is_tenant as "isTenant" ,
         a.is_admin as "isAdmin" ,
         a.date_create as "dateCreate" ,
         a.create_by as "createBy" ,
         a.date_update as "dateUpdate" ,
         a.update_by as "updateBy" ,
         a.status as "status" 
     </sql>

    <!--  根据主键获取实体   -->
    <select id="findMenuById" resultType="com.huaxu.entity.MenuEntity">
        SELECT
        <include refid="menuColumns"/>
        FROM uims_menu a
        WHERE a.id = #{id} and a.status=1
    </select>
    <!--  根据主键获取实体   -->
    <select id="findMenuByParentIds" resultType="com.huaxu.entity.MenuEntity">
        SELECT
        <include refid="menuColumns"/>
        FROM uims_menu a
        WHERE a.PARENT_MENU_ID in
        <foreach collection = "Ids" item = "dramaId" open = "(" close = ")" separator = "," >
            #{dramaId}
        </foreach>

        and a.status=1
    </select>

    <!--  根据获取实体List   -->
    <select id="findList" resultType="com.huaxu.entity.MenuEntity">
        SELECT
        <include refid="menuColumns"/>
        FROM uims_menu a
        <where>
            a.status=1
            <if test="name != null  and name != ''">
                and a.name LIKE concat('%',#{name},'%')
            </if>
            <if test="parentMenuId != null  and parentMenuId != ''">
                and a.PARENT_MENU_ID = #{parentMenuId}
            </if>
        </where>
    </select>

    <!--  根据获取实体 page   -->
    <select id="findPage" resultType="com.huaxu.entity.MenuEntity">
        SELECT
        <include refid="menuColumns"/>
        FROM uims_menu a
        <where>
             a.status=1
            <if test="menu.name != null  and menu.name != ''">
                and a.name LIKE concat('%',#{menu.name},'%')
            </if>
        </where>
    </select>
</mapper>