打开终端输入:
sudo mysqld_safe --skip-grant-tables
输出
Password:
Logging to '/usr/local/mysql/data/localhost.err'.
-10-10T03:21:40.6NZ mysqld_safe Starting mysqld daemon with databases from /usr/local/mysql/data
打开一个新的终端,输入 mysql -u root
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 16
Server version: 5.7.23 MySQL Community Server (GPL)
Copyright (c) 2000, , 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>
终端输入 use mysql 显示如下
Database changed
修改密码
ALTER USER 'root'@'localhost' IDENTIFIED BY '12345678';
发现报错ERROR 1290 (HY000): The MySQL server is running with the --skip-grant-tables option so it cannot execute this statement
解决:
先执行
flush privileges;
再次修改密码
ALTER USER 'root'@'localhost' IDENTIFIED BY '12345678';
Query OK, 0 rows affected (0.13 sec) // 修改成功
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来源: /zhaohui-116/p/14513071.html