新手轻喷。小弟在看head first 的
php
&
mysql
，第二章用命令行创建数据库：
求大神解释加解决方案～小弟拜谢！
回复内容：
新手轻喷。小弟在看head first 的 php & mysql，第二章用命令行创建数据库：
求大神解释加解决方案～小弟拜谢！
没权限，用root登录：
PHP 8.5.5
PHP 8.5.5 是 PHP 8.5 分支的维护更新版本。该版本延续了“小步快跑”的迭代逻辑，通过深度错误修复、底层性能微调以及安全加固，旨在为开发者提供一个更健壮、更高效的运行环境。该版本严格遵守语义化版本规范，不包含破坏性变更。
下载
如果root有密码：
tony@Tony-Laptop-Ubuntu$ ~ mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 41
Server version: 5.5.29-0ubuntu0.12.04.1 (Ubuntu)
Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> CREATE DATABASE aliendatabase;
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'aliendatabase'tony@Tony-Laptop-Ubuntu$ ~ mysql
Welcome to the MySQL monitor. Commands end with ; or \g.
Your MySQL connection id is 41
Server version: 5.5.29-0ubuntu0.12.04.1 (Ubuntu)
Copyright (c) 2000, 2012, Oracle and/or its affiliates. All rights reserved.
Oracle is a registered trademark of Oracle Corporation and/or its
affiliates. Other names may be trademarks of their respective
owners.
Type 'help;' or '\h' for help. Type '\c' to clear the current input statement.
mysql> CREATE DATABASE aliendatabase;
ERROR 1044 (42000): Access denied for user ''@'localhost' to database 'aliendatabase'mysql -urootmysql -uroot -p