codeigniter发生数据库错误 [英] codeigniter A Database Error Occurred

问题描述

有人可以帮我吗？

我是一个初学者，试图穿戴CodeIgniter身份验证，但当我尝试犯这样的错误时

I am a beginner and trying to make wearing CodeIgniter authentication, but when I try to make an error like this

发生数据库错误

Error Number: 1046

未选择数据库

SELECT * FROM (`user`) WHERE `user_username` = 'amanda' AND user_passwordMD5("12345") =

Filename: C:\xampp\htdocs\codeigniter\system\database\DB_driver.php

Line Number: 330

thanx

推荐答案

检查 application / config /

$db['default']['hostname'] = 'localhost';
$db['default']['username'] = 'root';
$db['default']['password'] = 'mypassword';
$db['default']['database'] = 'my_database'; // here is the database selection

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