Question

如何在cakePhp中本地化字符串？我没有在线文档取得任何成功。谢谢你的帮助。

Answer 1

有几个步骤：

首先，设置要使用的区域设置
为该语言创建一个或多个.po个文件
使用__()或__d()辅助方法

以下是我的一个项目的摘录：

# app/app_controller.php
uses ( 'L10n' );

class AppController extends Controller {
  public function beforeFilter() {
    /**
     * Derive the desired locale by reading the subdomain from
     * the HTTP_HOST server variable. Locale subdomains can use
     * either the 2 or 3 character ISO code. Information on locale
     * ISO codes is at http://www.loc.gov/standards/iso639-2/php/code_list.php.
     */
    $this->L10n = new L10n();

    /** Auto-detect the request language settings */
    $this->L10n->get();

    /**
     * Set the default "domain" for translations. The domain is the
     * same as the po file name in a given locale directory. e.g.
     * __d( 'homepage', 'message_id' ) would look for the
     * message_id key in homepage.po. Using the __() convenience
     * function will always look in default.po.
     */
    $this->set( 'domain', 'default' );
  }

  # The rest of your AppController code
}

该片段将设置语言。您需要做的就是在.po目录中提供相应的/app/locale/eng/LC_MESSAGES/文件。我认为CakePHP书提供sufficient information on this。

如果您选择仅使用一个.po文件，则将使用__()帮助程序包装字符串。我选择了多个.po文件以避免一个大型文件，因此我使用了__d()帮助器，以便我可以指定哪个域（domain == .po文件的名称而不使用{ {1}}扩展名。）

<强>更新

我应该补充一点，您需要使用.po行为来帮助您处理需要翻译的数据库内容。

Answer 2

CakePHP 3.x本地化

为动态语言更改创建操作

路线

$routes->connect('/locale', ['controller' => ' Users', 'action' => 'languageChange']);

控制器操作

<强> UsersController

use Cake\Http\Session;
use Cake\I18n\I18n;

//Before filter in users controller
public function beforeFilter(\Cake\Event\Event $event)
    {
        parent::beforeFilter($event);
    }


      /**
     * Change language
     */
    public function languageChange()
    {
               if ($this->request->is('post')) {
            $session = $this->getRequest()->getSession();
            if (!empty($this->request->getData('locale'))) {
                $session->write('Config.language', $this->request->getData('locale'));
                $this->redirect($this->referer());
            } else {
                $session->write('Config.language', I18n::getLocale());
                $this->redirect($this->referer());
            }
        }
    }

创建视图文件意味着language_change.ctp文件

<?php
echo $this->Form->create("Localizations", array('url' => '/locale'));
echo $this->Form->radio("locale", [
    ['value' => 'en_US', 'text' => 'English'],
    ['value' => 'de_DE', 'text' => 'German'],
    ['value' => 'fr_FR', 'text' => 'French'],
]);
echo $this->Form->button('Change Language');
echo $this->Form->end();
?>
<h2><?php echo __('Hello'); ?></h2>
<h2><?php echo __('How are you?'); ?></h2>
<h2><?php echo __('Wel Come'); ?></h2>
<h2><?php echo __('Good Job'); ?></h2>

此执行流程
首先调用操作语言更改前
然后更改语言选择单选按钮更改语言

<强> AppController的

use Cake\I18n\I18n;
use Cake\Http\Session;
use Cake\Core\Configure;


 public function beforeFilter(Event $event)
    {
        $session = $this->getRequest()->getSession();

        if ($session->check('Config.language')) {
            I18n::setLocale($session->read('Config.language'));
        } else {
            $session->write('Config.language', I18n::getLocale());
        }
    }

在文件中创建此位置 SRC /地点/ EN_US / default.po

msgid "Hello"
msgstr "Hello"

msgid "How are you?"
msgstr "How are you?"

msgid "Wel Come"
msgstr "Wel Come"

msgid "Good Job"
msgstr "Good Job"

的src /地点/ de_DE这个/ default.po

msgid "Hello"
msgstr "Hallo"

msgid "How are you?"
msgstr "Hoe gaat het met je?"

msgid "Wel Come"
msgstr "Wel kom"

msgid "Good Job"
msgstr "Goed gedaan"

在boostrap.php中配置

＆＃39;会话＆＃39; =＆GT; [ ＆＃39;默认＆＃39; =＆GT; ＆＃39; PHP＆＃39 ;, ＆＃39;语言＆＃39; =＆GT; ＆＃39; EN_US＆＃39; ]

在cakephp中使用本地化

2 个答案: