使用 php 使用 Google 驱动器恢复上传答案

【问题标题】：Resumable upload with Google drive with php使用 php 使用 Google 驱动器恢复上传
【发布时间】：2016-06-08 08:50:20
【问题描述】：

我正在尝试使用 Google Drive 在 php 中进行可恢复上传，使用此文档：https://developers.google.com/drive/v3/web/manage-uploads#resumable

我需要在没有 sdk 的情况下这样做。

我已经管理了一个简单的上传，但是当我尝试开始一个可恢复的会话时，我的 cURL 没有返回任何内容。

这是我的 cURL 的样子：

$curl_header = array(
    'Authorization: Bearer '.$this->_token,
    'X-Upload-Content-Length: '.$total_file_size,
    'X-Upload-Content-Type: '.$mime_type
);

$datas = array();

$url_upload = 'https://www.googleapis.com/upload/drive/v3/files?uploadType=resumable';

$curl_default_options = array(
    // Default option (http://php.net/manual/fr/function.curl-setopt.php)
    CURLOPT_HTTPHEADER => $curl_header,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_SSL_VERIFYHOST => 2,
    CURLOPT_SSL_VERIFYPEER => true,
    CURLOPT_CAINFO => $path_cert.'/googledrive/certificat.pem',
    CURLOPT_URL        => $url_upload,
    CURLOPT_POST       => true,
    CURLOPT_POSTFIELDS => $datas
);

$curl = curl_init();

curl_setopt_array($curl, $curl_default_options);

if (count($curl_more_options)) {
    curl_setopt_array($curl, $curl_more_options);
}

我做了一个“curl_getinfo($curl)”并得到了：

Array ( 
    [url] => https://www.googleapis.com/upload/drive/v3/files?uploadType=resumable 
    [content_type] => text/html; charset=UTF-8 
    [http_code] => 200 
    [header_size] => 699 
    [request_size] => 288 
    [filetime] => -1 
    [ssl_verify_result] => 0 
    [redirect_count] => 0 
    [total_time] => 0.203 
    [namelookup_time] => 0 
    [connect_time] => 0.016 
    [pretransfer_time] => 0.047 
    [size_upload] => 0 
    [size_download] => 0 
    [speed_download] => 0 
    [speed_upload] => 0 
    [download_content_length] => 0 
    [upload_content_length] => -1 
    [starttransfer_time] => 0.203 
    [redirect_time] => 0 
    [redirect_url] => 
    [primary_ip] => 216.58.208.202 
    [certinfo] => Array ( ) 
    [primary_port] => 443 
    [local_ip] => 192.168.0.44 
    [local_port] => 56440 
)

【问题讨论】：

你解决过这个问题吗？

标签： php curl google-drive-api

【解决方案1】：

好久不见，但一定是这样的：

第一部分上传：

$curl_headers = array(
    'Content-Type: application/json',
    'X-Upload-Content-Length: '.$total_file_size,
    'X-Upload-Content-Type: '.$mime_type
);

$datas = '{
    "name": "'.$name.'",
    "parents": ["'.$id_file_destination.'"]
 }';

$url = 'https://www.googleapis.com/upload/drive/v3/files?uploadType=resumable';

$curl_default_options = array(
    CURLOPT_HTTPHEADER     => $curl_headers,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_SSL_VERIFYHOST => 2,
    CURLOPT_SSL_VERIFYPEER => true,
    CURLOPT_CAINFO         => $path_cert.'/certificat.pem',
    CURLOPT_URL            => $url,
    CURLOPT_POST           => true,
    CURLOPT_POSTFIELDS     => $datas,
    CURLOPT_HEADER         => true
);

您将收到一个可用于恢复上传的会话：

可恢复上传：

$header = array(
    'Content-Length: '.$content_length,
    'Content-Type: '.$mime_type,
    'Content-Range: bytes '.$byte_start.'-'.$byte_end.'/'.$total_file_size,
);

$datas = fread($file, $content_length);

$url = $session;

$curl_default_options = array(
    CURLOPT_HTTPHEADER     => $header,
    CURLOPT_RETURNTRANSFER => true,
    CURLOPT_SSL_VERIFYHOST => 2,
    CURLOPT_SSL_VERIFYPEER => true,
    CURLOPT_CAINFO         => $path_cert.'/certificat.pem',
    CURLOPT_URL            => $url,
    CURLOPT_CUSTOMREQUEST  => 'PUT',
    CURLOPT_INFILE         => $file,
    CURLOPT_INFILESIZE     => $total_file_size,
    CURLOPT_POSTFIELDS     => $datas,
    CURLOPT_HEADER         => true,
);

【讨论】：