Access Denied for user root @localhost 解决方案

今天学习MybatisPlus的时候启动项目出现这个错误,试了好多办法。终于找到了一个可行的:

问题描述: 
C:\Users\bo.wang> mysql -u root -p 
Enter password: 
ERROR 1045 (28000): Access denied for user ‘root’@’localhost’ (using password: YES)

解决步骤: 
step1:修改mysql配置文件my.int,添加skip-grant-tables并保存。 

step2:重启mysql服务。 

step3:修改root密码 
C:\Users\bo.wang>mysql

mysql> use mysql 
Database changed 
mysql> update user set password=password(“123456”) where user=”root”; 
Query OK, 0 rows affected (0.00 sec) 
Rows matched: 1 Changed: 0 Warnings: 0

mysql> flush privileges; 
Query OK, 0 rows affected (0.00 sec)

mysql> exit 

step5:重新修改my.ini,注释skip-grant-tables命令行,保存重启mysql服务

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转载自blog.csdn.net/weixin_44284276/article/details/115360722