[ERROR] Host 'ip' is not allowed to connect to this MySQL server
时间: 2023-12-23 09:40:37 浏览: 27
回答: 这个错误提示是告诉你没有权限连接指定IP的MySQL服务器。解决这个问题的方法有几种。一种方法是在MySQL服务器上更改配置,允许指定IP的主机连接。你可以在MySQL的配置文件中找到这个设置,并将其更改为允许指定IP的连接。另一种方法是在MySQL的用户表中更改指定用户的主机设置,将其从"localhost"改为"%",表示允许从任何主机连接。你可以使用Navicat等工具登录MySQL服务器,找到相应的用户表并进行修改。[2]另外,如果你在使用Navicat配置远程连接MySQL数据库时遇到这个问题,可能是因为MySQL配置了不支持远程连接。默认情况下,MySQL帐号只允许在本地登录,不允许远程登录。你可以根据提示信息中的描述,在MySQL的配置文件中进行相应的修改,允许远程连接。[3]希望这些解决办法能帮到你。
相关问题
host is not allowed to connect to this mysql server
As an AI language model, I do not have access to your specific server or network settings. However, the error message "host is not allowed to connect to this mysql server" indicates that the MySQL server is not configured to allow connections from the specific host you are trying to connect from.
To resolve this issue, you can try the following steps:
1. Check if the host you are trying to connect from is allowed to access the MySQL server. You can do this by checking the MySQL server's configuration file or by contacting your server administrator.
2. If the host is not allowed, you need to add the host to the list of allowed hosts in the MySQL server's configuration file. This can be done by editing the "my.cnf" file and adding the IP address or hostname of the host.
3. Restart the MySQL server to ensure the changes take effect.
4. Try connecting to the MySQL server again from the host.
If you're still having trouble connecting, you may need to check for firewall issues or other network-related problems. It's best to consult your server administrator or network engineer for further assistance.
Host 'localhost' is not allowed to connect to this MySQL server
回答: 当出现 "Host 'localhost' is not allowed to connect to this MySQL server" 的错误提示时,主要原因是在操作过程中意外删除了 root 用户,并且使用 localhost 登录时会出现此错误。此外,也有一些用户在使用 MySQL 8.0.16 版本时遇到了同样的问题,尝试了删除和重装 MySQL,但问题依然存在。解决此问题的方法是,打开一个 cmd 窗口并输入 "net start mysql",但需要注意的是,自 MySQL 8.0 版本之后,在 my.ini 文件中直接添加 "skip-grant-tables" 会导致 MySQL 无法启动。这种方法可能对 MySQL 5.5 版本有效,但具体情况不明确。<em>1</em><em>2</em><em>3</em>
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