Question

由于我试图在phpunit的帮助下在Fatfree框架中编写单元测试，因此我遇到了依赖注入的问题。我试图将sql对象传递给调用类的构造函数，使其工作我调整了路由逻辑，如下所示：

routes.php文件

<?php

return array(
    "/index/something" => array(
        'class' => 'IndexController',
        'action' => 'index',
        'method' => 'GET',
        'requireDependency'=> 0,
        'mapper' => ''
    ),
    "/@action/@name" => array (
        'class' => "RandomController",
        'action' => 'index',
        'method' => 'GET',
        'requireDependency'=> 1,
        'mapper' => 'environment')
);

的index.php

<?php

require('vendor/autoload.php');

// Retrieve instance of the framework
$f3=require('lib/base.php');

// Initialize
$f3->config('config/config.ini');

$configs = require 'config/routes.php';


/**
 * Dependency Injection for SQLMapper
 */

foreach ($configs as $url => $customParams) {

    $f3->mset(
        array(
            'class' =>  $customParams['class'],
            'action'=> $customParams['action'],
            'mapper'=> $customParams['mapper'],
            'requireDependency' => $customParams['requireDependency']
        )
    );


    $methodandUrl = $customParams['method']." ".$url;

    $f3->route(
        $methodandUrl,
        function ($f3, $params) {
            $sqlMapper = "";

            $class = $f3->get('class');
            $hasDependency = $f3->get('requireDependency');

            if($hasDependency) {
                $dependency = new DependencyController();
                $sqlMapper = $dependency->returnSQLMapper($f3);
            }

            if(!empty($sqlMapper))
                $object = new $class($f3, $sqlMapper);
            else
                $object = new $class($f3);

            if(empty ($params['action']))
                $action = $f3->get('action');
            else
                $action = $params['action'];

            call_user_func(array($object, $action), $f3);
        });
}

// Execute application
$f3->run();

IndexController.php

<?php
class IndexController {

    protected $db = "";

    public function index($f3) {
        $view=new View;
        echo $view->render('index.htm');
    }
}

RandomController.php

class RandomController {

    protected $className, $dp;

    public function __construct($f3,$dependency) {
        $this->className = $f3->get("PARAMS.name");
        $this->dp = $dependency;
    }

    public function index($f3) {
        $view=new View;
        $f3->set('name', $this->className);
        echo $view->render('template.htm');
    }

}

所以当我运行“index / something”时，它应该调用我的索引函数，但是它调用了RandomController索引函数。我不确定我哪里出错了，有人能帮助我吗？

更新

或者还有其他方法可以进行依赖注入吗？

Answer 1

我弄明白了这个问题，

$f3->mset(
        array(
            'class' =>  $customParams['class'],
            'action'=> $customParams['action'],
            'mapper'=> $customParams['mapper'],
            'requireDependency' => $customParams['requireDependency']
        )
    );

当我在循环中设置它时，它总是调用最后一个路径，因为它用于覆盖前一个路径。所以我把它移到了循环中，如下所示

$f3->set('url', $configs);

这将保存整个routes.php，并且还会更改

$urls = $f3->get('url');
foreach($urls as $url => $config){
                if($f3->build($url) == $params[0]){
                    $f3->mset(array(
                        'class' => $config['class'],
                        'action' => $config['action'],
                        'requireDependency' => $config['requireDependency'],
                        'mapper' => $config['mapper']
                    ));
                    break;
                }
            }

因此，该类并未完全映射到输入的URL。

fatfree自定义路由不能按预期工作

1 个答案: