刚刚用自制软件安装了一个新版本的mysql。我得到以下错误。
无法连接到主机127.0.0.1，或请求超时。

Be sure that the address is correct and that you have the necessary privileges, or try increasing the connection timeout (currently 50 seconds).

MySQL said: Authentication plugin 'caching_sha2_password' cannot be loaded: dlopen(/usr/local/lib/plugin/caching_sha2_password.so, 2): image not found

我试着跑了

mysql_secure_installation

但我也犯了同样的错误。