如何在rest-api codeigniter中运行一个新函数

Question

我正在使用codeigniter框架创建一个rest api。我从以下链接下载了代码：https://github.com/halimus/codeigniter-rest-api

现在在poster中，如果我使用GET或POST方法放置以下url，那么api正在运行："http://localhost/codeigniter-rest-api-master/api/users"。但如果我添加了一个新功能"测试"并点击以下网址，那么它显示错误"404找不到页面"http://localhost/codeigniter-rest-api-master/api/testing">

这是我的"Application/controller/api/users.php"代码：

<?php
defined('BASEPATH') OR exit('No direct script access allowed');
require APPPATH.'/libraries/REST_Controller.php';
class Users extends REST_Controller {
function __construct() {
parent::__construct();
$this->load->helper('api');
}
public function testing()
{
echo "hello world";
}
public function users_get(){   
$this->load->model('Model_users');
$user_id = $this->get('id');
if($user_id === NULL){
$users = $this->Model_users->get_many_by(array('status' =>  array('active', 'inactive')));
if($users!=""){
// Set the response and exit
$this->response($users, REST_Controller::HTTP_OK); // OK (200) being the HTTP response code
}
else{
// Set the response and exit
$this->response(array('status'=> false, 'message'=> 'The Specified user could not be found'), REST_Controller::HTTP_NOT_FOUND); // NOT_FOUND (404) being the HTTP response code
}
}
// Find and return a single record for a particular user.
$user_id = (int) $user_id;
if ($user_id <= 0){
// Invalid id, set the response and exit.
$this->response(NULL, REST_Controller::HTTP_BAD_REQUEST); // BAD_REQUEST (400) being the HTTP response code
}
$user = $this->Model_users->get_by(array('user_id' => $user_id, 'status' => array('active', 'inactive')));
if(isset($user['user_id'])){
$this->response(array('status'=> 'success', 'message'=> $user));
}
else{
$this->response(array('status'=> 'failure', 'message'=> 'The Specified user could not be found'), REST_Controller::HTTP_NOT_FOUND);
} 
} 
}

Answer 1

您需要将函数重命名为{resource}_{HTTP_verb}。

在您的情况下，testing_get。

其中 testing是资源，而get则是HTTP谓词。

当您使用URI访问API时：http://localhost/codeigniter-rest-api-master/api/users/testing/在GET方法中。将调用testing_get。

您可以在此处详细阅读：https://code.tutsplus.com/tutorials/working-with-restful-services-in-codeigniter--net-8814