问离子3将数据发送给Codeigniter Rest API

EN

postAuthData(data:any){
  let headers = new Headers();
  headers.append('Content-Type','application/x-www-form-urlencoded;charset=utf-8');
  return new Promise((resolve,reject)=>{
    this.http.post("http://localhost/giftinrest/index.php/api/example/users", data,{headers:headers})
    .subscribe(res => {
      resolve(res.json());
    }, (error) => {
      reject(error);
    });
  })
}

public function users_post()
{

    $message = [
        'id' => 100, // Automatically generated by the model
        'name' => $this->post('name'),
        'email' => $this->post('email'),
        'message' => 'Added a resource'
    ];

    $this->set_response($message, REST_Controller::HTTP_CREATED); // CREATED (201) being the HTTP response code
}