直接加载到controllers中
运行datadict/datadict,生成数据字典;
运行datadict/updatedict,自动更新数据字典;

Yii的官网时断时续，还有些东邪写在这里好了。

数据字典可以根据数据库生成data_dict的记录并生成当前应用下的语言翻译文件，加入你的应用是zh_cn的，就会在protected\messages\zh_cn\models目录下生成如下文件：

内容与数据表的字段相对应

return array(
'Contents'=>'文章',
'ID'=>'编号',
'Cat'=>'分类',
'Title'=>'标题',
'Subhead'=>'短标题',
'Initial'=>'缩写',
'Author'=>'作者',
'Source'=>'来源',
'Source Url'=>'来源url',
'Summary'=>'摘要',
'Content'=>'内容',
'Language'=>'语言',
'Status'=>'状态',
'Insert User'=>'添加用户',
'Insert Time'=>'添加时间',
'Update User'=>'更新用户',
'Update Time'=>'更新时间',
'Tags'=>'标签',
'Redirecturl'=>'redirecturl',
'Thumb'=>'thumb',
'Ishtml'=>'ishtml',
'Publish Time'=>'publish_time',
'Alias'=>'alias',
);

 然后可以根据需要通过浏览器或者直接从文件翻译内容。

主要用在后台，修改/显示字段对应的名称就很方便了。

public function attributeLabels()
	{
		return array(
			'id' => Yii::t('models/Content','ID'),
			'cat_id' => Yii::t('models/Content','Cat'),
			'title' => Yii::t('models/Content','Title'),
			'subhead' => Yii::t('models/Content','Subhead'),
			'initial' => Yii::t('models/Content','Initial'),
			'author' => Yii::t('models/Content','Author'),
			'source' => Yii::t('models/Content','Source'),
			'source_url' => Yii::t('models/Content','Source Url'),
			'redirecturl' => Yii::t('models/Content','Redirecturl'),
			'tags' => Yii::t('models/Content','Tags'),
			'thumb' => Yii::t('models/Content','Thumb'),
			'summary' => Yii::t('models/Content','Summary'),
			'content' => Yii::t('models/Content','Content'),
			'language' => Yii::t('models/Content','Language'),
			'ishtml' => Yii::t('models/Content','Ishtml'),
			'file_name' => Yii::t('models/Content','File Name'),
			'status' => Yii::t('models/Content','Status'),
			'publish_time' => Yii::t('models/Content','Publish Time'),
			'insert_user' => Yii::t('models/Content','Insert User'),
			'insert_time' => Yii::t('models/Content','Insert Time'),
			'update_user' => Yii::t('models/Content','Update User'),
			'update_time' => Yii::t('models/Content','Update Time'),
		);
	}

下面是我的后台，

Yii官网在国内实在是时断时续，写的不清楚，各位见谅！

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