Codeigniter 3-无法找到您指定的模型 [英] Codeigniter 3 - Unable to locate the model you have specified

问题描述

我知道平台上针对此问题的其他问题，但是与此同时，我遇到了一个非常不寻常的问题.

我有一个模型 Company_Model.php ，该模型正在自动加载到 autoload.php 中，并且该类的构建如下:

  Class Company_Model扩展了CI_Model {函数__construct(){父母:: __ construct();}公共功能foo(){回声'酒吧';}} 

但是，我在加载页面时仍然出现此错误:

我在Ubuntu 14.04上的Apache 2，PHP 5.5.9上运行，找不到此问题的错误日志，现在我很困惑，将不胜感激地收到任何帮助.

我已经检查了Stackoverflow的大写字母和所有其他提示，但仍然不满意.

编辑

自动加载代码

$ autoload ['model'] = array('company_model');

解决方案

使用codeigniter 3时，必须确保类名和文件名仅具有首字母大写，如此处所述

类命名样式指南

文件名样式指南

 <?phpclass Company_model扩展CI_Model {} 

然后文件名应为 Company_model.php

  $ autoload ['model'] = array('company_model'); 

如果在子文件夹中

模型>子文件夹> Company_model.php

  $ autoload ['model'] = array('subfolder/company_model'); 

如果仅需要在控制器上调用

  $ this-> load-> model('company_model');$ this-> company_model-> function(); 

子文件夹

  $ this-> load-> model('subfolder/company_model');$ this-> company_model-> function(); 

I am aware of the other questions on the platform for this issue however I am having a very unusual issue with this.

I have a model Company_Model.php which is being autoloaded in the autoload.php and the Class is built like this:

Class Company_Model extends CI_Model {

    function __construct()
    {
        parent::__construct();
    }

    public function foo()
    {
        echo 'bar';
    }
}

However I am still getting this error when I load the page:

I am running on Apache 2, PHP 5.5.9 on Ubuntu 14.04, I cannot find an error log for this issue and now I am baffled, any help would be gratefully recieved.

I have check the uppercasing and all of the other tips from StackOverflow but still no joy.

Edit

Auto load code

$autoload['model'] = array('company_model');

解决方案

When you use codeigniter 3 you have to make sure your class names and file names only have the first letter upper case as explained here

Class Naming Style Guide

Filename Style Guide

<?php

class Company_model extends CI_Model {

}

And file name then should be Company_model.php

$autoload['model'] = array('company_model');

If in sub folder

models > sub folder > Company_model.php

$autoload['model'] = array('subfolder/company_model');

If need to call it on controller only

$this->load->model('company_model');

$this->company_model->function();

Sub folder

$this->load->model('subfolder/company_model');

$this->company_model->function();

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