Yii2语言国际化自动配置详解

<&＃63;php

namespace app\controllers;

use Yii;
use yii\web\Controller;

class AppController extends Controller
{
  public function init()
  {
    if (isset(Yii::$app->session['_lang'])) {
      Yii::$app->language = Yii::$app->session['_lang'];
    }

    parent::init();
  }
}

class BlogController extends AppController

public function actionLanguage($language)
{
  Yii::$app->session['_lang'] = $language;
  $redirectUrl = Yii::$app->request->headers['Referer'];
  if (!$redirectUrl) {
    $redirectUrl = Yii::$app->homeUrl;
  }
  return $this->redirect($redirectUrl);
}

 

  
   {{ Yii.t('app', 'Language') }}
    
  
  

   

    {{ Yii.t('app', 'Chinese') }}
   
   

    {{ Yii.t('app', 'English') }}
   
  
 

./yii message/extract @app/config/i18n.php

./yii message/extract @app/config/i18n.php

return [
  'OpenId' => 'OpenId',
  'UserId' => '用户id',
  'UserName' => '用户名',
  'UserPortrait' => '用户头像',
  'About' => '关于我们',
  'Are you sure you want to delete this item&＃63;' => '确定要删除？',
  'Contact' => '联系方式',
  'Create' => '创建',
  'Create Myuser' => '创建用户',
  'Delete' => '删除',
  'Home' => '首页',
  'Login' => '登录',
  'My Company' => '我的网站',
  'Myusers' => '用户',
  'Reset' => '重置',
  'Search' => '搜索',
  'Update' => '更新',
  'Update {modelClass}: ' => '更新用户-',
];