英文:
route not found 404 codeigniter3
问题
我有一个应用程序，其中包含一些路由，但在包含参数时出现错误。
$route['contato'] = '/contato';
$route['contato/(:num)']['GET'] = '/contato/$1';
$route['contato/(:num)']['PUT'] = 'contato/update/$1';
$route['contato/(:num)']['DELETE'] = 'contato/delete/$1';
控制器：
public function index()
{
$data = '';
$id = $this->input->get('id');
if (isset($id)) {
$data = $this->contato_model->get($id);
} else {
$data = $this->contato_model->get();
}
echo $this->ultils->toJson($data);
}
当通过URL访问API https://localhost/api/contact/1 时出现404错误。
只返回一个记录，如果我将代码更改为 ?=id 并将其传递到URL contato?id=2，它可以正常工作，我需要在 /contato/2 路由中使用这种方式。
英文:
I have an app with some routes, but I'm having an error when including a parameter
$route['contato'] = '/contato';
$route['contato/(:num)']['GET'] = '/contato/$1';
$route['contato/(:num)']['PUT'] = 'contato/update/$1';
$route['contato/(:num)']['DELETE'] = 'contato/delete/$1';
Controller
public function index()
{
$data = '';
$id = $this->input->get('id')
if (isset($id)) {
$data = $this->contato_model->get($id);
} else {
$data = $this->contato_model->get();
}
echo $this->ultils->toJson($data);
}
More when accessing the api https://localhost/api/contact/1 via url
Give error not found (404)
Return of just one record, if I change the code to ?=id and pass it in the url contato?id=2 it works, I need it to be that way in the /contato/2 route
答案1
得分: 1
在config/routes.php文件中，您需要指定类内的哪个函数调用：
$route['contato'] = '/contato/index';
$route['contato/(:num)']['GET'] = '/contato/index/$1';
函数应该如下所示：
public function index($id = false) {
$data = '';
if (is_numeric($id)) {
$data = $this->contato_model->get($id);
} else {
$data = $this->contato_model->get();
}
echo $this->ultils->toJson($data);
}
将URI分段传递给您的方法
如果您的URI包含超过两个段，它们将作为参数传递给您的方法。
例如，假设您有一个像这样的URI：
example.com/index.php/products/shoes/sandals/123
您的方法将传递URI段3和4（“sandals”和“123”）：
<?php
class Products extends CI_Controller {
public function shoes($category, $id) {
echo $category;
echo $id;
}
}
来源：https://codeigniter.com/userguide3/general/controllers.html#passing-uri-segments-to-your-methods
英文:
in config/routes.php you need to specify which function call within the class:
$route['contato'] = '/contato/index';
$route['contato/(:num)']['GET'] = '/contato/index/$1';
and the function should look like this:
public function index($id = false) {
$data = '';
if (is_numeric($id)) {
$data = $this->contato_model->get($id);
} else {
$data = $this->contato_model->get();
}
echo $this->ultils->toJson($data);
}
Passing URI Segments to your methods
If your URI contains more than two segments they will be passed to your method as parameters.
For example, let’s say you have a URI like this:
example.com/index.php/products/shoes/sandals/123
Your method will be passed URI segments 3 and 4 (“sandals” and “123”):
<?php
class Products extends CI_Controller {
public function shoes($category, $id) {
echo $category;
echo $id;
}
}
https://codeigniter.com/userguide3/general/controllers.html#passing-uri-segments-to-your-methods
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