'tanteng'         // 'password' => 'password'        );                 $ch = curl_init ();        // print_r($ch);        curl_setopt ( $ch, CURLOPT_URL, $uri );        curl_setopt ( $ch, CURLOPT_POST, 1 );        curl_setopt ( $ch, CURLOPT_HEADER, 0 );        curl_setopt ( $ch, CURLOPT_RETURNTRANSFER, 0 );        curl_setopt ( $ch, CURLOPT_POSTFIELDS, $data );        $return = curl_exec ( $ch );        curl_close ( $ch );                 //dump($return);die;                //$this->display();    }      public function test(){        if(isset($_POST['name'])){            if(!empty($_POST['name'])){                echo '您好，',$_POST['name'].'！';            }        }    }}

效果：