add UploadController 'rest' controller

backend/models/UploadForm.php

@@ -0,0 +1,24 @@
+<?php
+namespace backend\models;
+
+use yii\base\Model;
+use common\models\User;
+
+class UploadForm extends Model{
+	
+	
+	public $image ;
+	/**
+	 * @inheritdoc
+	 * @formatter:off
+	 */
+	public function rules()
+	{
+		return [['image',function ($attribute, $params) {}],	];
+	}
+	
+	public function save(){
+		return true;
+	}
+	
+}