谁能指出我使用谷歌日历API批量输入事件的示例的方向。
谷歌参考是 https://developers.google.com/google-apps/calendar/batch，示例是：
POST /batch HTTP/1.1
Authorization: Bearer your_auth_token
Host: www.googleapis.com
Content-Type: multipart/mixed; boundary=batch_foobarbaz
Content-Length: total_content_length
--batch_foobarbaz
Content-Type: application/http
Content-ID: <item1:12930812@barnyard.example.com>
GET /farm/v1/animals/pony
--batch_foobarbaz
Content-Type: application/http
Content-ID: <item2:12930812@barnyard.example.com>
PUT /farm/v1/animals/sheep
Content-Type: application/json
Content-Length: part_content_length
If-Match: "etag/sheep"
{
"animalName": "sheep",
"animalAge": "5"
"peltColor": "green",
}
--batch_foobarbaz
Content-Type: application/http
Content-ID: <item3:12930812@barnyard.example.com>
GET /farm/v1/animals
If-None-Match: "etag/animals"
--batch_foobarbaz--
我建立了一个运行良好的日记同步程序。它从我们的应用程序创建并填充日记。但是填充需要很长时间，因此需要批量输入。
我想使用 php 和 curl，因为同步程序就是以这种方式编写的。我过去使用过PHP库，但不想为此使用它们。
这是我的
2 美分：
我浏览了我在本地postgres数据库中安排的事件列表，并与Google日历同步。我想检查我是否直接在 Google 日历上（而不是在我的数据库）上修改了它们。
基本上，在PHP中，我写道：
$batch = '';
$boundary = '--my_boundary';
$i = 0;
while ($event = pg_fetch_array($list_of_events)){
$batch .= "'n" . $boundary . "'nContent-Type: application/http'nContent-ID: " . $event['meeting_id'] . "'n'nGET /calendar/v3/calendars/primary/events/" . $event['meeting_id'] . " 'nIf-None-Match: '"" . $event['etag'] . "'"'n";
$i ++ ;
if ($i > 48){
// we need to split the batch by packs of <50. Close this one and create the next one
$batch .= "'n" . $boundary . "'n";
$batches[] = $batch;
$batch = '' ;
$i=0;
}
}
// close the current batch pack
if ($i > 0) $batches[] = $batch . "'n" . $boundary . "'n";
// send the packs. This can surely be optimized.
for ($i = 0 ; $i < count($batches) ; $i++) {
$session = curl_init('https://www.googleapis.com/batch');
curl_setopt($session, CURLOPT_POST, true);
curl_setopt($session, CURLOPT_HTTPHEADER, array('Host: www.googleapis.com', 'Content-Type: multipart/mixed; boundary=' . $boundary, 'Authorization: Bearer ' . $token, 'Content-Length: ' . strlen( $batches[$i])));
curl_setopt ($session, CURLOPT_POSTFIELDS, $batches[$i]);
curl_setopt($session, CURLOPT_HEADER, true);
curl_setopt($session, CURLOPT_RETURNTRANSFER, true);
curl_setopt($session, CURLOPT_VERBOSE, true);
curl_setopt($session, CURLINFO_HEADER_OUT, true);
curl_setopt($session, CURLOPT_SSL_VERIFYPEER, false);
$resp = curl_exec($session);
$api_response_info = curl_getinfo($session);
$pack_of_answers = substr($resp, $api_response_info['header_size']);
curl_close($session);
// the pack of answers is in $pack_of_answers. You can split them thanks to a boundary, and deal with them at your convenience.
}