如何在Cakephp中检索Ajax发送的数据？

$this->request->data

public function hottest_products(){       if( $this->request->is('ajax') ) {        $this->autoRender = false;    }    if ($this->request->isPost()) {        // get values here         echo $this->request->data['start_time'];        echo $this->request->data['end_time'];     }}

更新 您的Ajax错误，

$.ajax({    url: "/orders/hot_products",    type: 'POST',    data: {"start_time": from, "end_time": to },    success: function(data){        alert("success");    }});