SELECT * FROM tourists WHERE json_data->'$.weixinOpenId' = '299485886686868' 或者 SELECT * FROM devices WHERE JSON_EXTRACT(json_data, "$.lcswAccessToken") = '33e5028835bf4d478ed5cd8f8a618ea5'
SELECT * FROM tourists WHERE json_data->'$.weixinOpenId' = '299485886686868' 或者 SELECT * FROM devices WHERE JSON_EXTRACT(json_data, "$.lcswAccessToken") = '33e5028835bf4d478ed5cd8f8a618ea5'