OSS的PHP的SDK中怎麽批量刪除文件

* 批量刪除文件<br>

* 註意: 文件會被直接刪除

* @param string $Prefix 需要批量刪除的object的key前綴(不能為空)

* @return void

*/

public function deleteAll($Prefix)

{

static $iGroup = 50; //每次批量刪除處理的分組大小

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); //取壹組分組數據

$aFileBuf = array(); //初始化緩存

/*取出列表*/

foreach ($objectListing->getObjectSummarys() as $objectSummary)

$aFileBuf[] = $objectSummary->getKey();

$iCnt = count($aFileBuf);

unset($objectListing);

/*刪除列表內的object*/

foreach ($aFileBuf as $sNode)

{

$aDeleteParam['Key'] = $sNode;

$this->mOSS->deleteObject($aDeleteParam);

}

unset($aFileBuf);

}while($iCnt === $iGroup);

}