CodeIgniter中数据库的问题 [英] Problem with database in CodeIgniter

问题描述

我下载了CodeIgniter的最后一个版本，我试图运行一个简单的应用程序。代码完全没有数据库，但是当我添加这个

I downloaded the last version of CodeIgniter and I tried to run a simple app. The code works perfectly without database, but when I added this

$autoload['libraries'] = array('database');

页面变为空白。

我看了日志文件，但我没有找到任何东西，我检查不同的教程，但我的database.php文件看起来正确配置。我从数组中删除它。

I looked at the logs files but I didn't find anything, I check differents tutorial, but my database.php file looks correctly configured. I removed it from the array.

$autoload['libraries'] = array('');

并添加到控制器中：

$this->load->library('database'); 

然后，出现此错误

An Error was encountered

Unable to load the requested class: database

我做什么？任何线索？

提前感谢

推荐答案

你需要使用'库'自动加载而不是'config'自动加载

To use the database you need to use the 'library' autoload instead of the 'config' auto load

$autoload['libraries'] = array('database');

这将自动加载您的配置。

This will actually automatically load up your configurations.

UPDATE

您在问题中提到的另一件事是，您'添加'该行，您不需要添加该行，您可以将元素添加到该行上已经存在的数组中。您可能会覆写其他自动加载的程式库，我需要查看您的 autoload.php 档案才能确认。

Another thing you mention in your question is that you 'add' that line, you do not need to add that line, you are suppose to add the element to the array that already exists on that line. You potentially could be overwriting other autoloaded libraries, I will need to see your autoload.php file to confirm this.

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