组合友好的URL和查询字符串 [英] Combine friendly url and query string

问题描述

如何使用这样的工作网址： example.com/controller/method?id=1&cat=2

$ config ['enable_query_strings'] = TRUE; 由于 DamienL 回答）。我刚刚试用了一个新的CodeIgniter安装从这里。

但是，它似乎必须至少有两个变量（用&分隔）才能正常工作。 >

以下是我花费的步骤：

在config.php中，我更改了 $ config ['base_url'] 到相应的目录并设置 $ config ['enable_query_strings'] = TRUE;

在控制器目录中，我创建了以下类：

  
 $ b function testing（）
 {
 parent :: Controller（）; 
} 
 
 function index（）
 {
 $ this-> load-> view（'welcome_message'）; 
} 
} 
 
 / *文件结束testing.php * / 
 
 / *位置：./system/application/controllers/testing。 php * / 
  

然后，我可以使用查询字符串访问索引函数，或更多的变量：

localhost / CodeIgniter_1.7-1.2 / index.php / testing / index？id = 123& cat = abc

如果您绝对需要基于段和查询字符串的方法，但只需要一个特定查询字符串中的一个变量，我想你可以添加第二个虚拟变量，只是忽略它。

How to make a working url like this: example.com/controller/method?id=1&cat=2

解决方案

It is possible by setting $config['enable_query_strings'] = TRUE; in your config.php file (As DamienL answered). I just tried with a fresh CodeIgniter installation from here.

However, it appears there must be at least 2 variables (separated with a "&") for it to work.

Here are the steps I took to make this happen:

In config.php, I changed $config['base_url'] to the appropriate directory and set $config['enable_query_strings'] = TRUE;

In the controllers directory I created the following class:

class Testing extends Controller {

    function Testing()
    {
        parent::Controller();   
    }

    function index()
    {
        $this->load->view('welcome_message');
    }
}

/* End of file testing.php */

/* Location: ./system/application/controllers/testing.php */

I can then access the index function with a query string, but only if there are 2 or more variables like this:

localhost/CodeIgniter_1.7-1.2/index.php/testing/index?id=123&cat=abc

If you absolutely need both the segment-based and query string-based approaches, but only need one variable in a particular query string, I suppose you could add a second "dummy" variable and just ignore it.

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