wechatbak/wjj-core/target/classes/mybatis/TokenManageMapper.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.demo.wjj.mapper.TokenManageMapper">

    <!--查询accessToken-->
    <select id="selectAccessToken" resultType="java.lang.String">
        SELECT t.access_token
        FROM tb_agent_token t
        WHERE t.appid = #{appId} AND TIMESTAMPDIFF(MINUTE, t.valid_time, #{now}) &lt;= 90
        LIMIT 1
    </select>

    <!--插入微信accessToken-->
    <insert id="insertAccessToken">
        REPLACE INTO tb_agent_token(appid, access_token, valid_time) VALUES(#{appId}, #{accessToken},#{now})
    </insert>
</mapper>