原文鏈接:
https://www.bbsmax.com/A/Gkz1qLprzR/
https://blog.csdn.net/xiuxiuzhuanshu/article/details/113309076
報(bào)錯(cuò)信息如下:

截屏2021-09-03 下午4.21.24.png
原因:
mysql8 之前的版本中加密規(guī)則是mysql_native_password,而在mysql8之后,加密規(guī)則是caching_sha2_password。
解決辦法:
命令行連接mysql:
mysql -uroot -ppassword
ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER; #修改加密規(guī)則
ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY 'password'; #更新一下用戶(hù)的密碼
FLUSH PRIVILEGES; #刷新權(quán)限并重置密碼
alter user 'root'@'localhost' identified by 'newPassword';