4

我尝试理解和学习 PSR-4 是如何工作的,因为我喜欢用这个标准重构一个小应用程序。

根据几本手册,并发布堆栈溢出,我的结构和文件还可以。

/vendor
  /abkrim
     /rclub
        /src/
            ResellerApi.php

ResellerApi.php 内容:

<?php

namespace Abkrim\Rclub;
// Also try namespace Abkrim\Rclub\ResellerApi;

class ResellerApi
{
   private $url;
   private $proxy;
   private $auth_userid;
   private $api_key;

  function __construct() {
      $this->url          = 'https://test.XXXXXX.com/api/domains/';
      $this->proxy        = '94.xxx.xxx.xxx:1111';
      $this->$auth_userid = '837465';
      $this->$api_key     = 'VU5EksjwGa28mA93tgviQd7eWgiSQLOz';
   }
   public function show() {
       //composer-autoload
   }
}

在我的 composer.json (全球)

{
  "name": "abkrim/resellerclub",
  "description": "Una pequeña app para modificar los contactos .ES",
  "license": "MIT",
  "authors": [
    {
      "name": "Abdelkarim Mateos",
      "email": "abdelkarim@tamainut.com"
    }
  ],
  "autoload": {
    "psr-4": {
      "Abkrim\\Rclub": "vendor/abkrim/rclub/" //Final edition Work Fine 
      //"Abkrim\\Rclub": "src/"
    }
  }
}

在我的工作目录 /reseller.php

<?php

use Abkrim\Rclub\ResellerApi;

require_once __DIR__.'/vendor/autoload.php';  // That it's he question. If not put autoload, not work.

// Also try below with up comment
//  use Abkrim\Rclub;

$con = new ResellerApi();
$con->show();

PHPstorm 不显示错误。

但是php显示错误...

PHP Fatal error:  Class 'Abkrim\Rclub\ResellerApi' not found in /Volumes/iDatos/abkrim/ownCloudTDC/tamainut/desarrollo/resellerclub/reseller/reseller.php on line 7

编辑:在文件 vendor/composer/autoload_psr4.php 上运行 composer dump-autoload (或 composer update)

<?php

// autoload_psr4.php @generated by Composer

$vendorDir = dirname(dirname(__FILE__));
$baseDir = dirname($vendorDir);

return array(
    'Abkrim\\Rclub' => array($baseDir . '/src'),
);

太多的手册显示了示例,但它与 Laravel、Sympony、... 我喜欢了解 PSR-4 ...

4

1 回答 1

4

问题是您的文件不是您告诉自动加载器查看的位置。您的文件在/vendor/abkrim/rclub/src/ResellerApi.php并且您已经告诉 autoloader 命名空间Abkrim\Rclub在 in vendor/abkrim/rclub/,所以通过指定Abkrim\Rclub\ResellerApi您告诉 autoloader ResellerApi 在 in /vendor/abkrim/rclub/ResellerApi.php,看到问题了吗?您错过了 src 文件夹。

尝试将您的 composer.json 文件更改为:

"autoload": {
    "psr-4": {
        "Abkrim\\Rclub": "vendor/abkrim/rclub/src/"
    }   
}

完成更改后,请确保运行composer dump-autoload以更新自动加载器。

或者,您可以更新您的ResellerApi.phpreseller.php文件以使用Abkrim\Rclub\src.

于 2015-11-16T17:37:28.853 回答