mili_admin/src/main/resources/mybatis/mapper/global/MiniAppInfoMapper.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.global.MiniAppInfoDao" >

    <resultMap id="BaseResultMap" type="com.ygj.yuemum.domain.global.WeChatInfo" >
        <result column="access_token" property="access_token" jdbcType="VARCHAR" />
        <result column="jsapi_ticket" property="jsapi_ticket" jdbcType="VARCHAR" />
        <result column="update_time" property="update_time" jdbcType="DATE" />
    </resultMap>

    <!--获取所有数据-->
    <select id="getMiniAppInfo" resultType="com.ygj.yuemum.domain.global.MiniAppInfo">
        select
        access_token,jsapi_ticket
        from miniappinfo
    </select>

    <update id="updateMiniAppInfo" parameterType="com.ygj.yuemum.domain.global.MiniAppInfo" >
        update miniappinfo
        <set >
            <if test="access_token != null" >
                access_token = #{access_token,jdbcType=VARCHAR},
            </if>
            <if test="jsapi_ticket != null" >
                jsapi_ticket = #{jsapi_ticket,jdbcType=VARCHAR},
            </if>
            <if test="update_time != null" >
                update_time = #{update_time,jdbcType=DATE}
            </if>
        </set>
    </update>

</mapper>