/C#/Java.sql.sqlexception: access denied for user 'root'@'localhost' (using password: no)

Java.sql.sqlexception: access denied for user 'root'@'localhost' (using password: no)

Mysql access denied for user 'root'@'localhost'

sudo mysql

ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'root';

Source: stackoverflow.com

Java.sql.sqlexception: access denied for user 'root'@'localhost' (using password: no)

Class.forName("com.mysql.jdbc.Driver");
    Connection Hello = DriverManager.getConnection("jdbc:mysql://YOUR-URL-HERE", "USERNAME", "PASSWORD");

Source: generacodice.com

Java.sql.sqlexception: access denied for user

As you are creating a database from scratch, you could use:

Connection connection = DriverManager.getConnection("jdbc:mysql://localhost/?user=root&password=rootpassword"); 
PreparedStatement ps = connection.prepareStatement("CREATE DATABASE databasename");
int result = ps.executeUpdate();

Source: stackoverflow.com

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