Yii框架配置语言包

• 配置文件frontend\config\main.php

  'language' => 'zh-CN',

  //配置语言包
          'i18n' =>[
              'translations' => [
                  '*' => [
                      'class' => 'yii\i18n\PhpMessageSource',
                      //'basePath' => '/messages',
                      'fileMap' => [
                          'common' => 'common.php'
                      ],
                  ]
              ],
          ],

  

• 在frontend\messages\zh-CN\common.php中编写中文翻译（没有则创建相应的目录及文件）

  

  <?php
   
  return [
      'Blog' => '博客',
      'Home'    => '首页',
      'About'    => '关于我们',
      'Contact'    => '联系我们',
      'Signup'    => '注册',
      'Login'    => '登录',
  ];

• 在前端frontend\views\layouts\main.php中使用

  <?php
              NavBar::begin([
                  'brandLabel' => Yii::t('common', 'Blog'),
                  'brandUrl' => Yii::$app->homeUrl,
                  'options' => [
                      'class' => 'navbar-inverse navbar-fixed-top',
                  ],
              ]);
              $menuItems = [
                  ['label' => Yii::t('yii', 'Home'), 'url' => ['/site/index']],
                  ['label' => Yii::t('common', 'About'), 'url' => ['/site/about']],
                  ['label' => Yii::t('common', 'Contact'), 'url' => ['/site/contact']],
              ];
              if (Yii::$app->user->isGuest) {
                  $menuItems[] = ['label' => Yii::t('common', 'Signup'), 'url' => ['/site/signup']];
                  $menuItems[] = ['label' => Yii::t('common', 'Login'), 'url' => ['/site/login']];
              } else {
                  $menuItems[] = [
                      'label' => 'Logout (' . Yii::$app->user->identity->username . ')',
                      'url' => ['/site/logout'],
                      'linkOptions' => ['data-method' => 'post']
                  ];
              }
              echo Nav::widget([
                  'options' => ['class' => 'navbar-nav navbar-right'],
                  'items' => $menuItems,
              ]);
              NavBar::end();
          ?>