Yii2翻译不起作用

Question

我有Yii2高级模板,我想为我的前端视图设置翻译,这是我做的:

frontend/config/main.php:

'sourceLanguage'=>'en-US',
'language'=>'en-US',
'components' => [
'i18n' => [
     'translations' => [
           'app*' => [
                'class' => 'yii\i18n\PhpMessageSource',
                'basePath' => '@common/messages',
                'sourceLanguage' => 'en-US',
                'fileMap' => [
                     'app' => 'app.php',
                     'app/error' => 'error.php',
                 ],
            ],
        ],
     ],
]

然后我加入i18n.php了common/config:

<?php
return [
    'sourcePath' => __DIR__. '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR,
    'languages' => ['fr-FR','en-US'], //Add languages to the array for the language files to be generated.
    'translator' => 'Yii::t',
    'sort' => false,
    'removeUnused' => false,
    'only' => ['*.php'],
    'except' => [
        '.svn',
        '.git',
        '.gitignore',
        '.gitkeep',
        '.hgignore',
        '.hgkeep',
        '/messages',
        '/vendor',
    ],
    'format' => 'php',
    'messagePath' => __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . 'messages',
    'overwrite' => true,
];

和 common/messages/en-US/app.php:

<?php

return[

    // Menu texts

    'menu.login'=>'login',

];

我在视图中使用它: Yii::t('app', 'menu.login');

但翻译不起作用,显示为 menu.login

Answer 1

你只需按照这个步骤......

第1步:在common目录中,创建messages文件夹.

第2步:使用以下内容i18n.php在common/config目录中创建文件:

<?php
return [
    'sourcePath' => __DIR__. '..' . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR . '..' .    DIRECTORY_SEPARATOR,
    'languages' => ['en-EN', 'ru-RU'], //Add languages to the array for the language files to be generated, here are English and Russian.
    'translator' => 'Yii::t',
    'sort' => false,
    'removeUnused' => false,
    'only' => ['*.php'],
    'except' => [
        '.svn',
        '.git',
        '.gitignore',
        '.gitkeep',
        '.hgignore',
        '.hgkeep',
        '/messages',
        '/vendor',
    ],
    'format' => 'php',
    'messagePath' => __DIR__ . DIRECTORY_SEPARATOR . '..' . DIRECTORY_SEPARATOR .      'messages', //path of messages folder created above
    'overwrite' => true,
];

注意:确保将所有必需的语言添加到"languages"数组中.在上面的例子中,我为Generate Yii2 Framework多语言添加了英语和俄语.

步骤3:i18n在config文件common/main.php配置中添加组件,如下所示:

'components' => [
    ...
    'i18n' => [
        'translations' => [
            'frontend*' => [
                'class' => 'yii\i18n\PhpMessageSource',
                'basePath' => '@common/messages',
            ],
            'backend*' => [
                'class' => 'yii\i18n\PhpMessageSource',
                'basePath' => '@common/messages',
            ],
        ],
    ],
    ...
],

第4步:

在公共配置文件中添加语言模块以使用应用程序上的默认语言,例如:

'language' => 'en-EN'在里面common/main.php.

您现在可以Yii::$app->language = ‘en-EN’在URL请求,查询代码等任何运行时使用 .

注意:在Gii的任何Model,Controller Generate中,您可以看到Enable I18n ticket选项,只需为Multi语言启用它.Gii Tool会自动生成一个模型已预先定义如下,由于frontent或backend文件夹:

Yii::t('frontend', 'Translatable String');

Yii::t('backend', 'Translatable String');

步骤5:从Yii2 app文件夹运行此命令行:

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

此命令行将生成内部的Yii2 Framework多语言翻译文件common/messages并分成frontend和backend文件夹.

For example: Yii message will generate the translation files as follows:
common/
 .....
       messages/
            en-EN/
                  backend.php
                  frontend.php
            ru-RU/
                  backend.php
                  frontend.php
 .....

如果要编辑翻译文本,只需打开backend.php或进行frontend.php文件和编辑即可.