cakephpsaveField用法

function testa(){
     $this->autoRender = false;
     $this->Operator->id = 212;
     $result =$this->Operator->saveField('name','55浪');   //不能以数组的形式来保存啊.

     if($result){
      echo "sucessful==================================";
     }
                              
     echo "

";

    // print_r($result);

     echo "