我正在为我的应用程序使用codeigniter。我想散列数据库ID。因此,我正在使用以下php库:HashIds for php
该库位于application / libraries / hashids.php
这是我的控制器代码。我尝试了不同的方法,例如Filename Uppercase等,但是它说无法加载请求的类
<?php
if ( ! defined('BASEPATH')) exit('No direct script access allowed');
//require_once(APPPATH.'');
//require_once(APPPATH.'libraries/hashids.php-master/src/Hashids.php');
class Pages extends CI_Controller {
public function __construct() {
parent::__construct();
// include APPPATH . 'libraries/Hashids/Src/HashidsInterface.php';
//include APPPATH . 'libraries/Hashids/Src/Hashids.php';
//require_once(APPPATH.'libraries/Hashids/Src/HashidsInterface.php');
require_once(APPPATH.'libraries/Hashids/Src/Hashids.php');
//use Hashids/Src/Hashids.php;
$this->load->model('post_model');
$this->load->model('comment_model');
$this->load->model('media_model');
//$this->load->library('Hashids');
}
public function postFunc() {
$this->load->library('hashids');
//$hashids = new hashids();
$hashids->encode(1);
echo $hashids;
exit();
}
上述库也为此实现了接口,因为我是Codeigniter的新手,所以不知道为什么会抛出错误。
答案 0 :(得分:0)
尝试使用作曲家,我认为现在和将来使用库将更加容易。 See here how to install composer.
首先执行命令composer require hashids/hashids
或将lib添加到require对象中的composer.json
文件中,例如波纹管,然后执行命令composer install
。
{
"description": "The CodeIgniter framework",
"name": "codeigniter/framework",
"type": "project",
"homepage": "https://codeigniter.com",
"license": "MIT",
"support": {
"forum": "http://forum.codeigniter.com/",
"wiki": "https://github.com/bcit-ci/CodeIgniter/wiki",
"slack": "https://codeigniterchat.slack.com",
"source": "https://github.com/bcit-ci/CodeIgniter"
},
"require": {
"php": ">=5.3.7",
"hashids/hashids": "3.0.0"
},
"suggest": {
"paragonie/random_compat": "Provides better randomness in PHP 5.x"
},
"require-dev": {
"mikey179/vfsStream": "1.1.*",
"phpunit/phpunit": "4.* || 5.*"
}
}
请确保在配置文件application/config/config.php
中将路径设置为composer自动加载脚本,如下所示:
$config['composer_autoload'] = 'vendor/autoload.php';
通常,autoload.php
文件位于项目根文件夹上创建的vendor
文件夹中。
然后在代码中尝试使用lib在脚本顶部指定名称空间use Hashids\Hashids;
,如下所示:
<?php if ( ! defined('BASEPATH')) exit('No direct script access allowed');
use Hashids\Hashids;
class Pages extends CI_Controller {
public function __construct() {
parent::__construct();
$hashids = new Hashids(); // use the lib
$this->load->model('post_model');
$this->load->model('comment_model');
$this->load->model('media_model');
//$this->load->library('Hashids');
}