douzhoulei8959 2016-08-10 14:58
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谷歌的GMail API下载附件

I'm using the PHP SDK for the new Gmail API. How do I fetch an attachment from an email?

Here is the API documentation, but in this instance, it's missing example for PHP. Although I have seen people achieving this with PHP.

EDIT:

This is what I have so far, unsure if it's correct:

$attachmentData = $service->users_messages_attachments->get($emailAccount, $messageId, $attachmentId);

$myfile = fopen("excel.xlsx", "w");
fwrite($myfile, $attachmentData);
fclose($myfile);
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  • duanchique1196 2016-08-11 16:31
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    Firstly we need to get the data from the attachment object:

     $attachmentObj = $service->users_messages_attachments->get($emailAccount, $messageId, $attachmentId);
     $data = $attachmentObj->getData(); //Get data from attachment object
    

    Then before writing to file, convert the data to standard RFC 4648 base64-encoding:

     $data = strtr($data, array('-' => '+', '_' => '/'));
     $myfile = fopen("excel.xlsx", "w+");;
     fwrite($myfile, base64_decode($data));
     fclose($myfile);
    

    It now works!

    本回答被题主选为最佳回答 , 对您是否有帮助呢?
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