YII2操作mongodb笔记（转）

componets配置：

'mongodb' => [
    'class' => '\yii\mongodb\Connection',
    'dsn' => 'mongodb://test:123456@127.0.0.1:27017/yiimongodb',
],

　　

控制器：

<?php
namespace frontend\controllers;
use Yii;
use yii\helpers\Url;
use yii\mongodb\Query;
use yii\web\Controller;
use yii\data\ActiveDataProvider;
use frontend\models\Customer;
class MonController extends Controller
{
    public function actionIndex()
    {
        $collection = Yii::$app->mongodb->getCollection ( 'customer' );
        $res = $collection->insert ( [
        'name' => 'John Smith22',
        'status' => 2
        ] );
        var_dump($res);
    }
    public function actionList()
    {
        $query = new Query ();
        $query->select ( [
        'name',
        'status'
        ] )->from ( 'customer' )->offset ( 10 )->limit ( 10 );
        $rows = $query->all ();
        var_dump ( $rows );
    }
    public function actionView()
    {
        $query = new Query ();
        $row = $query->from ( 'customer' )->one ();
        echo Url::toRoute ( [
        'item/update',
        'id' => ( string ) $row ['_id']
        ] );
        var_dump ( $row ['_id'] );
        var_dump ( ( string ) $row ['_id'] );
    }
    public function actionFind()
    {
        $provider = new ActiveDataProvider ( [
        'query' => Customer::find (),
        'pagination' => [
        'pageSize' => 10
        ]
        ] );
        $models = $provider->getModels ();
        var_dump ( $models );
    }
    public function actionQuery()
    {
        $query = new Query ();
        $query->from ( 'customer' )->where ( [
        'status' => 2
        ] );
        $provider = new ActiveDataProvider ( [
        'query' => $query,
        'pagination' => [
        'pageSize' => 10
        ]
        ] );
        $models = $provider->getModels ();
        var_dump ( $models );
    }
    public function actionSave()
    {
        $res = Customer::saveInfo ();
        var_dump ( $res );
    }
}

　　

模型：

<?php
namespace frontend\models;
use yii\mongodb\ActiveRecord;
class Customer extends ActiveRecord
{
    public static function collectionName()
    {
        return 'customer';
    }
    public function saveInfo()
    {
        $customer = new Customer ();
        $customer->name = '111';
        $customer->email = '222';
        $customer->insert ();
        return $customer;
    }
    public function attributes()
    {
        return [
        '_id',
        'name',
        'email',
        'address',
        'status'
        ];
    }
}

　　

YII2的mongodb拓展下载：

https://github.com/yiisoft/yii2-mongodb

中文网址：

http://www.runoob.com/

http://www.mongoing.com/

http://www.cnblogs.com/libingql/archive/2011/06/09/2076440.html

常用命令 ,同mysql，eg:

db.createUser({"user":"test","pwd":"123456","roles":["readWrite","dbAdmin"]})

show users;

show dbs;

db.version();

db.stats();

use yiimongodb;

show collections;