1.场景

安装mysql8.0的时候得到报错：

MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Waiting 5 seconds before the next connection attempt...
Retry 10: Attempting to connect to Mysql@localhost:3306 with user root with no password...

MySQL error 1042: Unable to connect to any of the specified MySQL hosts.
Failed to connect to MySQL Server 8.0.25 after 10 attempts.
Ended configuration step: Starting the server

2.解决方法

桌面上的我的电脑->右键->管理->本地用户和组->选择用户->找到右边的administrator用户->右键属性->隶属于->点击右下角的添加->高级->立即查找->然后出来很多用户和权限->找到network service点击进去