setAccessKey($ak); $client->setSecretKey($sk); echo "\nDemo CertH5Token\n"; $body = [ "req_key" => "cert_h5_token", "h5_config_id"=> "", "sts_token"=>"", "idcard_name"=>"", "idcard_no"=>"" ]; $response = $client->CertH5Token(['json' => $body]); echo $response;