Question

C:\Users\dp\Desktop>mysql -u user -pXXXX -h 127.0.0.1 -P 3306
Warning: Using a password on the command line interface can be insecure.
ERROR 1045 (28000): Access denied for user 'mywayuser'@'localhost' (using passwo
rd: YES)

C:\Users\dp\Desktop>mysql -u user -pXXXX -h localhost -P 3306
Warning: Using a password on the command line interface can be insecure.
Welcome to the MySQL monitor.  Commands end with ; or \g.
Your MySQL connection id is 14
Server version: 5.6.21-log MySQL Community Server (GPL)

Copyright (c) 2000, 2014, 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> exit

我已经为127.0.0.1授予了所有特权。

我做错了什么？

Answer 1

user@localhost和user@127.0.0.1是MySql中的不同凭据。对于Mysql，localhost的主机基本上是＃34;通过套接字连接，而不是IP＆＃34;。

要在尝试时通过套接字将locallicity连接到localhost，您需要在mysql.user表的localhost专门为所需用户创建一个条目：

 CREATE USER 'user'@'localhost'  IDENTIFIED BY PASSWORD 'xxxxx';

即使抓住所有＆＃34;％＆＃34;不会工作。如果要使用它，则必须具有localhost条目。然后为该用户授予权限。

或者您可以使用ip 127.0.0.1或任何其他主机名进行连接，该主机名映射到特殊主机127.0.0.1以外的localhost

mysql -u user -pXXXX -h 127.0.0.1 -P 3306

是的，如果mysql没有像这样对待localhost，我会更喜欢，但它就是......

无法连接到mysql 127.0.0.1但可以在localhost上连接

1 个答案: