Access denied for user 'root'@'%' to database 'mysql'
时间: 2023-09-09 17:14:15 浏览: 60
当出现 "Access denied for user 'root'@'%' to database 'mysql'" 的错误提示时,表示用户 'root'@'%' 对数据库 'mysql' 没有访问权限。这通常是由于权限设置问题所致。为了解决这个问题,可以按照以下步骤进行操作:
1. 使用以下命令创建一个新用户,并设置密码:
CREATE USER 'root'@'%' IDENTIFIED BY '你的密码';
2. 授予新用户对所有数据库的所有权限:
GRANT ALL ON *.* TO 'root'@'%';
3. 使用以下命令修改新用户的身份验证方式为 mysql_native_password:
ALTER USER 'root'@'%' IDENTIFIED WITH mysql_native_password BY '你的密码';
4. 刷新权限以使更改生效:
FLUSH PRIVILEGES;
这样,你应该就能够成功解决 "Access denied for user 'root'@'%' to database 'mysql'" 的问题了。<span class="em">1</span><span class="em">2</span><span class="em">3</span>
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