没有找到类ZendSearch \Lucene\Lucene'ZendFramework2 [英] Class 'ZendSearch\Lucene\Lucene' not found ZendFramework2

问题描述

我已经使用这些命令安装了ZendSearch和composer：

I've installed ZendSearch with composer using these commands:

$ cd /var/www/CommunicationApp/vendor/
$ git clone https://github.com/zendframework/ZendSearch.git
ZendSearch
$ cd ZendSearch/
$ curl -s https://getcomposer.org/installer | php
$ php composer.phar install

我已经根据 GITHUB
所以，我不知道我在这里错过了什么。

And I've installed Zendskeleton according to GITHUB So, I don't know What I'm missing here.

与书，它教会如何使用ZendSearch，但我没有得到相同的结果，而是我得到一个致命错误：致命错误：Class'ZendSearch \Lucene \Lucene'找不到/无功/网络/ CommunicationApp /模块/用户/ SRC /用户/控制器/硒第107行的archController.php

Than, in the same book, it teaches how to use ZendSearch, but I'm not getting the same results, instead I'm getting a Fatal error: Fatal error: Class 'ZendSearch\Lucene\Lucene' not found in /var/www/CommunicationApp/module/Users/src/Users/Controller/SearchController.php on line 107

<?php
namespace Users\Controller;

use Zend\Mvc\Controller\AbstractActionController;
use Zend\View\Model\ViewModel;

use Zend\Http\Headers;

use Zend\Authentication\AuthenticationService;
use Zend\Authentication\Adapter\DbTable as DbTableAuthAdapter;

use Users\Form\RegisterForm;
use Users\Form\RegisterFilter;

use Users\Model\User;
use Users\Model\UserTable;
use Users\Model\Upload;

use Users\Model\ImageUpload;
use Users\Model\ImageUploadTable;

use ZendSearch\Lucene;
use ZendSearch\Lucene\Document;
use ZendSearch\Lucene\Index;

class SearchController extends AbstractActionController
{
    protected $storage;
    protected $authservice;

    public function getAuthService()
    {
        if (! $this->authservice) {
            $this->authservice = $this->getServiceLocator()->get('AuthService');
        }
        return $this->authservice;
    }

    public function getIndexLocation()
    {
        // Fetch Configuration from Module Config
        $config  = $this->getServiceLocator()->get('config');
        if ($config instanceof Traversable) {
            $config = ArrayUtils::iteratorToArray($config);
        }
        if (!empty($config['module_config']['search_index'])) {
            return $config['module_config']['search_index'];
        } else {
            return FALSE;
        }
    }

    public function getFileUploadLocation()
    {
        // Fetch Configuration from Module Config
        $config  = $this->getServiceLocator()->get('config');
        if ($config instanceof Traversable) {
            $config = ArrayUtils::iteratorToArray($config);
        }
        if (!empty($config['module_config']['upload_location'])) {
            return $config['module_config']['upload_location'];
        } else {
            return FALSE;
        }
    }   

    public function indexAction()
    {
        $request = $this->getRequest();
        if ($request->isPost()) {
            $queryText = $request->getPost()->get('query');
            $searchIndexLocation = $this->getIndexLocation();
            $index = Lucene\Lucene::open($searchIndexLocation);
            $searchResults = $index->find($queryText);
        }

        // prepare search form
        $form  = new \Zend\Form\Form();
        $form->add(array(
            'name' => 'query',
            'attributes' => array(
                'type'  => 'text',
                'id' => 'queryText',
                'required' => 'required'
            ),
            'options' => array(
                'label' => 'Search String',
            ),
        ));
        $form->add(array(
            'name' => 'submit',
            'attributes' => array(
                'type'  => 'submit',
                'value' => 'Search', 
                'style' => "margin-bottom: 8px; height: 27px;"
            ),
        ));

        $viewModel  = new ViewModel(array('form' => $form, 'searchResults' => $searchResults));
        return $viewModel;
    }


    public function generateIndexAction()
    {
        $searchIndexLocation = $this->getIndexLocation();
        $index = Lucene\Lucene::create($searchIndexLocation);

        $userTable = $this->getServiceLocator()->get('UserTable');
        $uploadTable = $this->getServiceLocator()->get('UploadTable');
        $allUploads = $uploadTable->fetchAll();  
        foreach($allUploads as $fileUpload) {
            //
            $uploadOwner = $userTable->getUser($fileUpload->user_id);

            // id field
            $fileUploadId= Document\Field::unIndexed('upload_id', $fileUpload->id);
            // label field
            $label = Document\Field::Text('label', $fileUpload->label);
            // owner field          
            $owner = Document\Field::Text('owner', $uploadOwner->name);


            if (substr_compare($fileUpload->filename, ".xlsx", strlen($fileUpload->filename)-strlen(".xlsx"), strlen(".xlsx")) === 0) {
                // index excel sheet
                $uploadPath    = $this->getFileUploadLocation();
                $indexDoc = Lucene\Document\Xlsx::loadXlsxFile($uploadPath ."/" . $fileUpload->filename);
            } else if (substr_compare($fileUpload->filename, ".docx", strlen($fileUpload->filename)-strlen(".docx"), strlen(".docx")) === 0) {
                // index word doc
                $uploadPath    = $this->getFileUploadLocation();
                $indexDoc = Lucene\Document\Docx::loadDocxFile($uploadPath ."/" . $fileUpload->filename);
            } else {
                $indexDoc = new Lucene\Document();
            }
            $indexDoc->addField($label);
            $indexDoc->addField($owner);
            $indexDoc->addField($fileUploadId);
            $index->addDocument($indexDoc);
        }
        $index->commit();
    }

}

推荐答案

这本书给了你怪异的说明，因为它说Zend Search不能通过安装。作曲家，但这不再是事实不完全正确。修正：

The book is giving you weird instructions because it says Zend Search cannot be installed via. Composer, but this is no longer the case not quite true. To fix:

1. 删除您的供应商文件夹


2. 编辑您的 composer.json 并将 zendframework / zendsearch 添加到require部分
   
3. 运行 php composer.phar install 来安装所有软件包（包括Zend Search）
   

1. Delete your vendor folder
2. Edit your composer.json and add zendframework/zendsearch to the require section
3. Run php composer.phar install to install all packages (including Zend Search)

然后，一切都应该工作。

Then everything should be working.

编辑：好的，由于某些原因，此软件包未列入packagist。您还需要将repo网址添加到您的composer.json中：

Edit: okay, for some reason this package isn't listed on packagist. You'll also need to add the repo URL to your composer.json:

"repositories": [
    {
        "type": "vcs",
        "url": "https://github.com/zendframework/ZendSearch"
    }
],

然后再试一次。

这篇关于没有找到类ZendSearch \Lucene\Lucene'ZendFramework2的文章就介绍到这了，希望我们推荐的答案对大家有所帮助，也希望大家多多支持IT屋！