//会员卡

mallinkService/src/main/resources/mapper/WxCUserMapper.xml

@@ -454,7 +454,7 @@
         select open_id from wx_c_user where user_id=#{userId} and tenant_id = #{tenantId}
     </select>
 
-    <select id="findCuserId" parameterType="hashmap" resultType="String" >
+    <select id="findCuserId" parameterType="hashmap" resultType="Long" >
         select id from wx_c_user where user_id=#{userId} and tenant_id = #{tenantId}
     </select>