有没有办法在不下载文件的情况下从报告请求中获取数据？ google adwords api允许api以制表符分隔的字符串返回报告，然后我可以自己解析报告而无需制作文件。
我目前正在使用Bing API通过CampaignPerformancReportRequest类获取广告系列效果报告。我想获取数据并将其放入我们的SQL数据库中。该文件是不必要的。现在是的，我知道一旦创建了文件，我总是可以使用php来打开文件并从中获取数据，但老实说，这很乏味，并且无缘无故地需要额外的处理能力。有人可以帮忙吗？
这是代码的副本，以防有人需要使用PHP运行的广告系列效果报告来下载报告。
<?php
// Include the Bing Ads namespaced class file available
// for download at http://go.microsoft.com/fwlink/?LinkId=322147
include '..\..\includes\bing\ReportingClasses.php';
include '..\..\includes\bing\ClientProxy.php';
// Specify the BingAds\Reporting objects that will be used.
use BingAds\Reporting\SubmitGenerateReportRequest;
use BingAds\Reporting\CampaignPerformanceReportRequest;
use BingAds\Reporting\ReportFormat;
use BingAds\Reporting\ReportAggregation;
use BingAds\Reporting\AccountThroughAdGroupReportScope;
use BingAds\Reporting\CampaignReportScope;
use BingAds\Reporting\ReportTime;
use BingAds\Reporting\ReportTimePeriod;
use BingAds\Reporting\Date;
use BingAds\Reporting\CampaignPerformanceReportFilter;
use BingAds\Reporting\DeviceTypeReportFilter;
use BingAds\Reporting\CampaignPerformanceReportColumn;
use BingAds\Reporting\PollGenerateReportRequest;
use BingAds\Reporting\ReportRequestStatusType;
// use BingAds\Reporting\CampaignPerformanceReportSort;
use BingAds\Reporting\SortOrder;
// Specify the BingAds\Proxy object that will be used.
use BingAds\Proxy\ClientProxy;
// Disable WSDL caching.
ini_set("soap.wsdl_cache_enabled", "0");
ini_set("soap.wsdl_cache_ttl", "0");
// Specify your credentials.
$UserName = "XXX";
$Password = "XXX";
$DeveloperToken = "XXX";
$AccountId = XXX;
$CampaignId = XXX;
// Reporting WSDL.
$wsdl = "https://api.bingads.microsoft.com/Api/Advertiser/Reporting/V9/ReportingService.svc?singleWsdl";
// Specify the file to download the report to. Because the file is
// compressed use the .zip file extension.
$DownloadPath = "c:\\keywordperf.zip";
// Confirm that the download folder exist; otherwise, exit.
$length = strrpos($DownloadPath, '\\');
$folder = substr($DownloadPath, 0, $length);
if (!is_dir($folder))
{
printf("The output folder, %s, does not exist.\nEnsure that the " .
"folder exists and try again.", $folder);
return;
}
try
{
$proxy = ClientProxy::ConstructWithAccountId($wsdl, $UserName, $Password, $DeveloperToken, $AccountId, null);
// Build a keyword performance report request, including Format, ReportName, Aggregation,
// Scope, Time, Filter, and Columns.
$report = new CampaignPerformanceReportRequest();
$report->Format = ReportFormat::Tsv;
$report->ReportName = 'My Keyword Performance Report';
$report->ReturnOnlyCompleteData = false;
$report->Aggregation = ReportAggregation::Daily;
$report->Scope = new AccountThroughAdGroupReportScope();
$report->Scope->AccountIds = null;
$report->Scope->AdGroups = null;
$report->Scope->Campaigns = null;
// $campaignReportScope = new CampaignReportScope();
// $campaignReportScope->CampaignId = $CampaignId;
// $campaignReportScope->AccountId = $AccountId;
// $report->Scope->Campaigns[] = $campaignReportScope;
$report->Time = new ReportTime();
$report->Time->PredefinedTime = ReportTimePeriod::Yesterday;
// You may either use a custom date range or predefined time.
// $report->Time->CustomDateRangeStart = new Date();
// $report->Time->CustomDateRangeStart->Month = 2;
// $report->Time->CustomDateRangeStart->Day = 1;
// $report->Time->CustomDateRangeStart->Year = 2012;
// $report->Time->CustomDateRangeEnd = new Date();
// $report->Time->CustomDateRangeEnd->Month = 2;
// $report->Time->CustomDateRangeEnd->Day = 15;
// $report->Time->CustomDateRangeEnd->Year = 2012;
// $report->Filter = new CampaignPerformanceReportFilter();
// $report->Filter->DeviceType = array (
// DeviceTypeReportFilter::Computer,
// DeviceTypeReportFilter::SmartPhone
// );
$report->Columns = array (
CampaignPerformanceReportColumn::TimePeriod,
CampaignPerformanceReportColumn::AccountId,
CampaignPerformanceReportColumn::CampaignName,
CampaignPerformanceReportColumn::CampaignId,
CampaignPerformanceReportColumn::Clicks,
CampaignPerformanceReportColumn::Impressions,
CampaignPerformanceReportColumn::Ctr,
CampaignPerformanceReportColumn::AverageCpc,
CampaignPerformanceReportColumn::Spend,
CampaignPerformanceReportColumn::QualityScore
);
// You may optionally sort by any CampaignPerformanceReportColumn, and optionally
// specify the maximum number of rows to return in the sorted report.
// $report->Sort = array ();
// $CampaignPerformanceReportSort = new CampaignPerformanceReportSort();
// $CampaignPerformanceReportSort->SortColumn = CampaignPerformanceReportColumn::Clicks;
// $CampaignPerformanceReportSort->SortOrder = SortOrder::Ascending;
// $report->Sort[] = $CampaignPerformanceReportSort;
$report->MaxRows = 10;
$encodedReport = new SoapVar($report, SOAP_ENC_OBJECT, 'CampaignPerformanceReportRequest', $proxy->GetNamespace());
// SubmitGenerateReport helper method calls the corresponding Bing Ads service operation
// to request the report identifier. The identifier is used to check report generation status
// before downloading the report.
$reportRequestId = SubmitGenerateReport(
$proxy,
$encodedReport
);
printf("Report Request ID: %s\n\n", $reportRequestId);
$waitTime = 30 * 1;
$reportRequestStatus = null;
// This sample polls every 30 seconds up to 5 minutes.
// In production you may poll the status every 1 to 2 minutes for up to one hour.
// If the call succeeds, stop polling. If the call or
// download fails, the call throws a fault.
for ($i = 0; $i < 10; $i++)
{
sleep($waitTime);
// PollGenerateReport helper method calls the corresponding Bing Ads service operation
// to get the report request status.
$reportRequestStatus = PollGenerateReport(
$proxy,
$reportRequestId
);
if ($reportRequestStatus->Status == ReportRequestStatusType::Success ||
$reportRequestStatus->Status == ReportRequestStatusType::Error)
{
break;
}
}
if ($reportRequestStatus != null)
{
if ($reportRequestStatus->Status == ReportRequestStatusType::Success)
{
$reportDownloadUrl = $reportRequestStatus->ReportDownloadUrl;
printf("Downloading from %s.\n\n", $reportDownloadUrl);
DownloadFile($reportDownloadUrl, $DownloadPath);
printf("The report was written to %s.\n", $DownloadPath);
}
else if ($reportRequestStatus->Status == ReportRequestStatusType::Error)
{
printf("The request failed. Try requesting the report " .
"later.\nIf the request continues to fail, contact support.\n");
}
else // Pending
{
printf("The request is taking longer than expected.\n " .
"Save the report ID (%s) and try again later.\n",
$reportRequestId);
}
}
}
catch (SoapFault $e)
{
// Output the last request/response.
print "\nLast SOAP request/response:\n";
print $proxy->GetWsdl() . "\n";
print $proxy->GetService()->__getLastRequest()."\n";
print $proxy->GetService()->__getLastResponse()."\n";
// Reporting service operations can throw AdApiFaultDetail.
if (isset($e->detail->AdApiFaultDetail))
{
// Log this fault.
print "The operation failed with the following faults:\n";
$errors = is_array($e->detail->AdApiFaultDetail->Errors->AdApiError)
? $e->detail->AdApiFaultDetail->Errors->AdApiError
: array('AdApiError' => $e->detail->AdApiFaultDetail->Errors->AdApiError);
// If the AdApiError array is not null, the following are examples of error codes that may be found.
foreach ($errors as $error)
{
print "AdApiError\n";
printf("Code: %d\nError Code: %s\nMessage: %s\n", $error->Code, $error->ErrorCode, $error->Message);
switch ($error->Code)
{
case 0: // InternalError
break;
case 105: // InvalidCredentials
break;
default:
print "Please see MSDN documentation for more details about the error code output above.\n";
break;
}
}
}
// Reporting service operations can throw ApiFaultDetail.
elseif (isset($e->detail->ApiFaultDetail))
{
// Log this fault.
print "The operation failed with the following faults:\n";
// If the BatchError array is not null, the following are examples of error codes that may be found.
if (!empty($e->detail->ApiFaultDetail->BatchErrors))
{
$errors = is_array($e->detail->ApiFaultDetail->BatchErrors->BatchError)
? $e->detail->ApiFaultDetail->BatchErrors->BatchError
: array('BatchError' => $e->detail->ApiFaultDetail->BatchErrors->BatchError);
foreach ($errors as $error)
{
printf("BatchError at Index: %d\n", $error->Index);
printf("Code: %d\nError Code: %s\nMessage: %s\n", $error->Code, $error->ErrorCode, $error->Message);
switch ($error->Code)
{
case 0: // InternalError
break;
default:
print "Please see MSDN documentation for more details about the error code output above.\n";
break;
}
}
}
// If the OperationError array is not null, the following are examples of error codes that may be found.
if (!empty($e->detail->ApiFaultDetail->OperationErrors))
{
$errors = is_array($e->detail->ApiFaultDetail->OperationErrors->OperationError)
? $e->detail->ApiFaultDetail->OperationErrors->OperationError
: array('OperationError' => $e->detail->ApiFaultDetail->OperationErrors->OperationError);
foreach ($errors as $error)
{
print "OperationError\n";
printf("Code: %d\nError Code: %s\nMessage: %s\n", $error->Code, $error->ErrorCode, $error->Message);
switch ($error->Code)
{
case 0: // InternalError
break;
case 106: // UserIsNotAuthorized
break;
case 2100: // ReportingServiceInvalidReportId
break;
default:
print "Please see MSDN documentation for more details about the error code output above.\n";
break;
}
}
}
}
}
catch (Exception $e)
{
if ($e->getPrevious())
{
; // Ignore fault exceptions that we already caught.
}
else
{
print $e->getCode()." ".$e->getMessage()."\n\n";
print $e->getTraceAsString()."\n\n";
}
}
// Request the report. Use the ID that the request returns to
// check for the completion of the report.
function SubmitGenerateReport($proxy, $report)
{
// Set the request information.
$request = new SubmitGenerateReportRequest();
$request->ReportRequest = $report;
return $proxy->GetService()->SubmitGenerateReport($request)->ReportRequestId;
}
// Check the status of the report request. The guidance of how often to poll
// for status is from every five to 15 minutes depending on the amount
// of data being requested. For smaller reports, you can poll every couple
// of minutes. You should stop polling and try again later if the request
// is taking longer than an hour.
function PollGenerateReport($proxy, $reportRequestId)
{
// Set the request information.
$request = new PollGenerateReportRequest();
$request->ReportRequestId = $reportRequestId;
return $proxy->GetService()->PollGenerateReport($request)->ReportRequestStatus;
}
// Using the URL that the PollGenerateReport operation returned,
// send an HTTP request to get the report and write it to the specified
// ZIP file.
function DownloadFile($reportDownloadUrl, $downloadPath)
{
if (!$reader = fopen($reportDownloadUrl, 'rb'))
{
throw new Exception("Failed to open URL " . $reportDownloadUrl . ".");
}
if (!$writer = fopen($downloadPath, 'wb'))
{
fclose($reader);
throw new Exception("Failed to create ZIP file " . $downloadPath . ".");
}
$bufferSize = 100 * 1024;
while (!feof($reader))
{
if (false === ($buffer = fread($reader, $bufferSize)))
{
fclose($reader);
fclose($writer);
throw new Exception("Read operation from URL failed.");
}
if (fwrite($writer, $buffer) === false)
{
fclose($reader);
fclose($writer);
$exception = new Exception("Write operation to ZIP file failed.");
}
}
fclose($reader);
fflush($writer);
fclose($writer);
}
?>
如果此代码可以帮助您，请投票;）
答案 0 :(得分：3)
我遇到了这个寻找与Bing Ads API相关的其他内容。
您可以尝试将整个文件读入字符串（使用OS内存映射），然后从字符串中提取文件。 在类似情况下，hack为我工作了：
$data = file_get_contents($reportDownloadUrl);
$head = unpack("Vsig/vver/vflag/vmeth/vmodt/vmodd/Vcrc/Vcsize/Vsize/vnamelen/vexlen", substr($data, 0, 30));
$report = gzinflate(substr($data, 30 + $head['namelen'] + $head['exlen'], $head['csize']));
希望它有所帮助...