使用 Google 驱动器 V3（V2 完美运行）下载 CSV 文件抛出错误 403

Question

我正在使用 DRIVE V2 和 服务帐户下载 CSV 文件，这个工作正常。我想将 DRIVE V2 迁移到 DRIVE V3。所以我按照以下 google 文档

更改了我的脚本

I. Download a file in drive V3

本例中使用的

PHP Library & Drive API V3：

1.Sample 使用 Drive V3 脚本下载 CSV 文件

使用方法：使用alt=media

原因：此方法只适用于DRIVE V3

<?php
set_include_path( get_include_path() . PATH_SEPARATOR . 'Google' );
require_once 'Google/autoload.php';
require_once 'Google/Client.php';
require_once 'Google/Service/Drive.php';
try{
    //Get service document
    $service = get_service_document();
    //Download a csv file
    $data = $service->files->get("FILE ID", array( 'alt' => 'media'));
   print_r($data);
}
catch(Exception $e){
    print_r($e->getMessage());
}
//function to get service
function get_service_document(){
    $userstamp='user@example.com';

//Enable below two lines if let know the clientid,tokens,etc.,
    $driveService=buildServiceDrive($userstamp,"SERVICE_ACCOUNT","https://www.googleapis.com/auth/drive","KEY.p12");
    return $driveService;
}
//building service
function buildServiceDrive($userEmail,$service_id,$scope,$service_filename) {
    $key = file_get_contents($service_filename);
    $auth = new Google_Auth_AssertionCredentials(
        $service_id,
        array($scope),
        $key);
    $auth->sub = $userEmail;
    $client = new Google_Client();
    $client->setAssertionCredentials($auth);
    return new Google_Service_Drive($client);
}

结果： 我遇到了以下问题

Error calling GET https://www.googleapis.com/drive/v3/files/0B5pkfK_IBDxjeHlTTDFFY01CXzQ?alt=media: (302)
Moved Temporarily
The document has moved here.

点击此处后。我看到以下错误。

{
 "error": {
  "errors": [
   {
    "domain": "usageLimits",
    "reason": "dailyLimitExceededUnreg",
    "message": "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup.",
    "extendedHelp": "https://code.google.com/apis/console"
   }
  ],
  "code": 403,
  "message": "Daily Limit for Unauthenticated Use Exceeded. Continued use requires signup."
 }
}

二． Download a file in Drive V2

我使用替代方法从驱动器下载 CSV 文件。

本例中使用的

PHP Library & Drive API V2：

2.Sample 使用 Drive V2 脚本下载 CSV 文件

使用的方法：替代方法：使用 downloadUrl

<?php
set_include_path( get_include_path() . PATH_SEPARATOR . 'Google' );
require_once 'Google/autoload.php';
require_once 'Google/Client.php';
require_once 'Google/Service/Drive.php';
try{

    //Get service document
    $service = get_service_document();
    $data = $service->files->get("FILE ID");
    $url=$data->downloadUrl;
    $data=downloadFile($service,$url);
    print_r($data);
}
catch(Exception $e){
    print_r($e->getMessage());
}

//Alternate method using download URL
function downloadFile($service, $downloadUrl)
{
    if ($downloadUrl) {
        $request = new Google_Http_Request($downloadUrl, 'GET', null, null);
        $httpRequest = $service->getClient()->getAuth()->authenticatedRequest($request);
        if ($httpRequest->getResponseHttpCode() == 200) {
            return $httpRequest->getResponseBody();
        } else {
            echo "errr";
            return null;
        }
    } else {
        echo "empty";
        return null;
    }
}
//function to get service
function get_service_document(){
$driveService =buildServiceDrive(user@example.com',"SERVICE-ACCOUNT","https://www.googleapis.com/auth/drive","KEY.p12");
    return $driveService;
}
//building service
function buildServiceDrive($userEmail,$service_id,$scope,$service_filename) {
    $key = file_get_contents($service_filename);
    $auth = new Google_Auth_AssertionCredentials(
        $service_id,
        array($scope),
        $key);
    $auth->sub = $userEmail;
    $client = new Google_Client();
    $client->setAssertionCredentials($auth);
    return new Google_Service_Drive($client);
}

结果：

我得到了 CSV 文件记录，工作正常

请帮我解决使用G DRIVE V3下载CSV文件的问题。是否有任何回归或函数滞后 b/w V2、V3？

Answer 1

由于 PHP 的 Google Drive API 是测试版，请注意开发人员可能会遇到一些错误。

Error calling GET https://www.googleapis.com/drive/v3/files/0B5pkfK_IBDxjeHlTTDFFY01CXzQ?alt=media: (302) Moved Temporarily The document has moved here.

在这种情况下，这里的link是： https://www.googleapis.com/下载/drive/v3/files/0B5pkfK_IBDxjeHlTTDFFY01CXzQ?alt=媒体

您可以看到 API 服务器在“/drive...”之前建议新的 link "download"。

在Google Drive Client Library V3 中，这是您可以手动修复的解决方案，方法是将以下代码添加到src/Google/Http/REST。php 第147 行之后：

if($requestUrl=='drive/v3/files/{fileId}' && $params['alt']['value']=='media')
  $requestUrl = "download/".$requestUrl;

希望这对您有所帮助...:)

使用 Google 驱动器 V3（V2 完美运行）下载 CSV 文件抛出错误 403

Download CSV file using Google Drive V3(V2 works perfect) throws error 403

php

csv

google-app-engine

google-drive-api