OSS的PHP的SDK中怎么批量删除文件

OSS的PHP的SDK中怎么批量删除文件

public function deleteAll($Prefix)
{
static $iGroup = 50; //每次批量删除处理的分组大小

if (empty($Prefix))
return;

$aGetListParam = array('Bucket'=> $this->msBucket, 'Prefix'=> $Prefix, 'MaxKeys'=>$iGroup);
$aDeleteParam = array('Bucket'=> $this->msBucket, 'Key'=>'');
do
{
$iCnt = 0;
$objectListing = $this->mOSS->listObjects($aGetListParam); //取一组分组数据
$aFileBuf = array(); //初始化缓存

foreach ($objectListing->getObjectSummarys() as $objectSummary)
$aFileBuf[] = $objectSummary->getKey();
$iCnt = count($aFileBuf);
unset($objectListing);

foreach ($aFileBuf as $sNode)
{
$aDeleteParam['Key'] = $sNode;
$this->mOSS->deleteObject($aDeleteParam);
}
unset($aFileBuf);
}while($iCnt === $iGroup);
}

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