错误代码：1044：用户''''％'访问被拒绝到数据库

Question

I am trying to connect MySQL/JAWS db to deploy on Heroku but I am getting this 1044 error when trying to create a new table with my JAWS db.

I've tried granting access to user in MySQL. I've tried re-setting and re-creating the JAWS DB in MySQL. All my code works locally, I just can't get this issue figured out so that my deployed app on Heroku shows the SQL stuffs.

Any help?

 var mysql = require ('mysql'); var connection; if (process.env.JAWSDB_URL) { connection = mysql.createConnection(process.env.JAWSDB_URL); } else { connection = mysql.createConnection( { host: 'localhost', user: 'root', password: 'yourRootPassword', database: 'burgers_db', }); }; connection.connect(function(err) { if (err) { console.error('error connecting: ' + err.stack); return; }; console.log('connected as id ' + connection.threadId); }); module.exports = connection; 

Error Code: 1044. Access Denied for user

Answer 1

For that user dont have access to that database

provide privilege

grant all privilege on burgers_db.* to 'root'@localhost identified by 'password'