mysql - mysql新用户无法登录？

Question

我最近下载并开始使用 mysql。我希望它的设置是正确的，并且我的 root 用户也登录了。 mysql 服务也在运行。

我运行了以下行来创建数据库和新用户，但我无法登录到我的新用户。请帮忙。我不知道我做错了什么。

我在网上搜索了解决方案，但对正确的步骤是什么感到困惑。

谢谢:)

PS C:\Users\Akhil> mysql -u root -p;
Enter password: *****

Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 24
Server version: 5.6.41-log MySQL Community Server (GPL)

Copyright (c) 2000, 2018, Oracle and/or its affiliates. All rights reserved.

Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.

Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.

mysql> show databases;
+--------------------+
| Database           |
+--------------------+
| information_schema |
| mysql              |
| mytestdb           |
| performance_schema |
| sakila             |
| test               |
| world              |
+--------------------+
7 rows in set (0.00 sec)

mysql> use mytestdb
Database changed

mysql> create user myuser identified by 'mypass';
ERROR 1396 (HY000): Operation CREATE USER failed for 'myuser'@'%'

mysql> DROP USER myuser;
Query OK, 0 rows affected (0.00 sec)

mysql> create user myuser identified by 'mypass';
Query OK, 0 rows affected (0.00 sec)

mysql> GRANT ALL PRIVILEGES ON mytestdb.* TO myuser;
Query OK, 0 rows affected (0.00 sec)

mysql> FLUSH PRIVILEGES;
Query OK, 0 rows affected (0.00 sec)

mysql> exit
Bye
PS C:\Users\Akhil> mysql -u myuser -p
Enter password: ******
ERROR 1045 (28000): Access denied for user 'myuser'@'localhost' (using password: YES)

PS C:\Users\Akhil>

为什么我的访问被拒绝，我无法理解...帮助？

Answer 1

我已经解决了这个错误。我所做的是使用root用户登录。然后输入以下命令:-

删除用户''@localhost；

然后它就像一个魅力!