Google 通过 PHP 下载云存储文件
Google Cloud Storage File Download via PHP
我对 Google 云存储完全陌生(因为我一直使用 Amazon S3 到现在)。
我想设置我的网络应用程序,以便用户可以直接从 Google 云存储下载文件。
我已经尝试过,使用 Google Api PHP Client,但没有得到功能代码。
我已将名为“test.jpg”的测试文件上传到我的存储桶“test-bucket-46856”我想通过签名 url 下载(这样用户只有时间限制访问),但我不知道如何开始。
请帮忙。谢谢
//编辑:
找到完美的解决方案。这里的 link 适用于也在搜索此解决方案的所有其他人:
https://gist.github.com/stetic/c97c94a10f9c6b591883
<?php
/*
* PHP Example for Google Storage Up- and Download
* with Google APIs Client Library for PHP:
* https://github.com/google/google-api-php-client
*/
include( "Google/Client.php" );
include( "Google/Service/Storage.php" );
$serviceAccount = "1234-xyz@developer.gserviceaccount.com";
$key_file = "/path/to/keyfile.p12";
$bucket = "my_bucket";
$file_name = "test.txt";
$file_content = "01101010 01110101 01110011 01110100 00100000 01100001 00100000 01110100 01100101 01110011 01110100";
$auth = new Google_Auth_AssertionCredentials(
$serviceAccount,
array('https://www.googleapis.com/auth/devstorage.read_write'),
file_get_contents($key_file)
);
$client = new Google_Client();
$client->setAssertionCredentials( $auth );
$storageService = new Google_Service_Storage( $client );
/***
* Write file to Google Storage
*/
try
{
$postbody = array(
'name' => $file_name,
'data' => $file_content,
'uploadType' => "media"
);
$gsso = new Google_Service_Storage_StorageObject();
$gsso->setName( $file_name );
$result = $storageService->objects->insert( $bucket, $gsso, $postbody );
print_r($result);
}
catch (Exception $e)
{
print $e->getMessage();
}
/***
* Read file from Google Storage
*/
try
{
$object = $storageService->objects->get( $bucket, $file_name );
$request = new Google_Http_Request($object['mediaLink'], 'GET');
$signed_request = $client->getAuth()->sign($request);
$http_request = $client->getIo()->makeRequest($signed_request);
echo $http_request->getResponseBody();
}
catch (Exception $e)
{
print $e->getMessage();
}
我对 Google 云存储完全陌生(因为我一直使用 Amazon S3 到现在)。
我想设置我的网络应用程序,以便用户可以直接从 Google 云存储下载文件。 我已经尝试过,使用 Google Api PHP Client,但没有得到功能代码。
我已将名为“test.jpg”的测试文件上传到我的存储桶“test-bucket-46856”我想通过签名 url 下载(这样用户只有时间限制访问),但我不知道如何开始。
请帮忙。谢谢
//编辑:
找到完美的解决方案。这里的 link 适用于也在搜索此解决方案的所有其他人: https://gist.github.com/stetic/c97c94a10f9c6b591883
<?php
/*
* PHP Example for Google Storage Up- and Download
* with Google APIs Client Library for PHP:
* https://github.com/google/google-api-php-client
*/
include( "Google/Client.php" );
include( "Google/Service/Storage.php" );
$serviceAccount = "1234-xyz@developer.gserviceaccount.com";
$key_file = "/path/to/keyfile.p12";
$bucket = "my_bucket";
$file_name = "test.txt";
$file_content = "01101010 01110101 01110011 01110100 00100000 01100001 00100000 01110100 01100101 01110011 01110100";
$auth = new Google_Auth_AssertionCredentials(
$serviceAccount,
array('https://www.googleapis.com/auth/devstorage.read_write'),
file_get_contents($key_file)
);
$client = new Google_Client();
$client->setAssertionCredentials( $auth );
$storageService = new Google_Service_Storage( $client );
/***
* Write file to Google Storage
*/
try
{
$postbody = array(
'name' => $file_name,
'data' => $file_content,
'uploadType' => "media"
);
$gsso = new Google_Service_Storage_StorageObject();
$gsso->setName( $file_name );
$result = $storageService->objects->insert( $bucket, $gsso, $postbody );
print_r($result);
}
catch (Exception $e)
{
print $e->getMessage();
}
/***
* Read file from Google Storage
*/
try
{
$object = $storageService->objects->get( $bucket, $file_name );
$request = new Google_Http_Request($object['mediaLink'], 'GET');
$signed_request = $client->getAuth()->sign($request);
$http_request = $client->getIo()->makeRequest($signed_request);
echo $http_request->getResponseBody();
}
catch (Exception $e)
{
print $e->getMessage();
}