1、找到mysql的目錄:C:\Program Files\MySQL\MySQL Server 8.0\bin

2、清空此目錄,輸入cmd,回車

3、在控制台輸入:mysql -u root -p

4、鍵入密碼=>回車
5、修改加密規則,鍵入命令:ALTER USER 'root'@'localhost' IDENTIFIED BY 'password' PASSWORD EXPIRE NEVER;

6、修改密碼,鍵入命令:ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '131556';

7、刷新權限,鍵入命令:FLUSH PRIVILEGES;

