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<?php
/**
* Created by PhpStorm.
* User: ZCY
* Date: 2018/10/13
* Time: 10:53
*/
namespace backend\controllers;
use backend\models\UploadForm;
use Yii;
use yii\web\UploadedFile;
class ImageController extends BaseController
{
/**
* @return array
* 图片上传功能
*/
public function actionUpload()
{
Yii::$app->response->format = 'json';
$fields = ['isSave','image_type'];
$params = $this->initParams(Yii::$app->request->post(), $fields);
$uploadForm=new UploadForm();
$uploadForm->setScenario(UploadForm::SCENARIO_UPLOAD_IMAGE);
$uploadForm->load($params,'');
$fielsInfo=UploadedFile::getInstanceByName('file');
$uploadForm->file=$fielsInfo;
return $uploadForm->uploadImage();
}
}