连接mysql失败 08001

[08001] com.mysql.cj.exceptions.CJException: null, message from server: "Host '218.88.28.77' is not allowed to connect to this MySQL server"

原因：没有给用户授权可以让这台ip连接

mysql> CREATE USER 'monty'@'localhost' IDENTIFIED BY 'some_pass';
mysql> GRANT ALL PRIVILEGES ON *.* TO 'monty'@'localhost'
    ->     WITH GRANT OPTION;