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我沒有收到任何來自谷歌的迴應。我會說99%的請求成功,但我最近開始注意到請求沒有成功。它不會失敗,因爲沒有響應返回來表示失敗:沒有HTTP狀態碼,沒有XML響應... nada。什麼可能導致PUT請求在Google雲端存儲上失敗?
這可能是由於設置超時時間過低造成的?煤礦被設置爲10秒
這裏是我的代碼的外觀:
public function putObject($objectPath, $bucket, $accessToken, $metaHeaders)
{
$version_header = "x-goog-api-version: 2";
$project_header = "x-goog-project-id: ".$this->projectID;
$timestamp = date("r");
$url = 'https://'.$bucket.'.commondatastorage.googleapis.com/object';
$fp = fopen($objectPath, 'r');
$headers = array('Host: '.$bucket.'.commondatastorage.googleapis.com',
'Date: '.$timestamp, $version_header, 'Content-Type: text/plain',
$project_header, 'Content-Length: '.filesize($objectPath),
'Authorization: OAuth '.$accessToken);
if(isset($metaHeaders))
{
foreach($metaHeaders as $metaHeader)
{
array_push($headers,$metaHeader);
}
}
$c = curl_init();
curl_setopt($c, CURLOPT_URL, $url);
curl_setopt($c, CURLOPT_PUT, 1);
curl_setopt($c, CURLOPT_INFILE, $fp);
curl_setopt($c, CURLOPT_INFILESIZE, filesize($objectPath));
curl_setopt($c, CURLOPT_HEADER, 1);
curl_setopt($c, CURLOPT_RETURNTRANSFER, 1);
curl_setopt($c, CURLOPT_CUSTOMREQUEST, "PUT");
curl_setopt($c, CURLOPT_TIMEOUT, 10); //timeout in 10s
curl_setopt($c, CURLOPT_HTTPHEADER, $headers);
$response = curl_exec($c);
curl_close($c);
fclose($fp);
// split up the response into header and xml body
list($header, $xml) = explode("\r\n\r\n", $response, 2);
// tokenize
$status = strtok($header, "\r\n");
if(stristr($status,"200 OK"))
{
//success
$result = "success";
//check xml object for specific bucket creation errors
}
else
{
//failed
$result = "fail";
//check xml object for specific bucket creation errors
}
return $result;
}
感謝您的回覆Maldred。請求的大小几乎不超過300字節,這就是爲什麼我將超時設置爲10秒的原因。但我會聽取您的建議並實施指數退避,然後重試失敗。 –