your configuration for MySQL Server 8.0.21 has failed,you can find more information about the fail
点击右边的log，会发现 MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
打开计算机管理中的服务
点击MySQL80,右键属性-->登录-->本地账户登录即可
your configuration for MySQL Server 8.0.21 has failed,you can find more information about the fail
点击右边的log，会发现 MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
打开计算机管理中的服务
点击MySQL80,右键属性-->登录-->本地账户登录即可