[后端] 微服务添加获取&更新微信小程序access_token相关逻辑

backend/microservice-provider-access-8002/src/main/resources/mybatis/mapper/AccessDao.xml

@@ -3,5 +3,14 @@
         PUBLIC "-//mybatis.org//DTD Config 3.0//EN"
         "http://mybatis.org/dtd/mybatis-3-mapper.dtd">
 <mapper namespace="com.cxyxiaomo.epp.access.dao.AccessDao">
-
+    <insert id="updateSetting" parameterType="com.cxyxiaomo.epp.common.pojo.Setting">
+        INSERT INTO setting (`key`, `value`, `time`)
+        VALUES (#{key}, #{value}, #{time})
+        ON DUPLICATE KEY UPDATE
+        `value` = VALUES(`value`), `time` = VALUES(`time`)
+    </insert>
+    <select id="getValueByKey" parameterType="java.lang.String" resultType="com.cxyxiaomo.epp.common.pojo.Setting">
+        SELECT * FROM setting
+        WHERE `key` = #{key}
+    </select>
 </mapper>