ERR_WHEN_INSERT_TO_DB↵Error: ER_ACCESS_DENIED_ERROR: Access denied for user 'root'@'localhost' (usin

1. {code: -1,…}
   1. code:-1
   2. error:"ERR_WHEN_INSERT_TO_DB↵Error: ER_ACCESS_DENIED_ERROR: Access denied for user 'root'@'localhost' (using password: YES)"

原因：数据库密码错了，若使用了腾讯云微信小程序解决方案，开发环境下，MySQL 的初始密码为您的微信小程序 appid