我试图在脚本中从谷歌驱动器下载一个文件,我这样做有点麻烦。我要下载的文件在这里。
我在网上搜了很多,终于下载了其中一个。我得到了文件的uid,较小的文件(1.6MB)下载正常,但较大的文件(3.7GB)总是重定向到一个页面,询问我是否想在不进行病毒扫描的情况下继续下载。谁能帮我跳过那个屏幕?
下面是我如何让第一个文件工作-
curl -L "https://docs.google.com/uc?export=download&id=0Bz-w5tutuZIYeDU0VDRFWG9IVUE" > phlat-1.0.tar.gz
当我对另一个文件进行同样操作时,
curl -L "https://docs.google.com/uc?export=download&id=0Bz-w5tutuZIYY3h5YlMzTjhnbGM" > index4phlat.tar.gz
我得到以下输出-
我注意到在链接的第三行到最后一行,有一个&confirm=JwkK,这是一个随机的4个字符的字符串,但建议有一种方法添加到我的URL确认。我访问的一个链接建议&confirm=no_antivirus,但这不起作用。
我希望这里有人能帮忙!
简单的方法:
(如果你只需要一次性下载)
去谷歌驱动器的网页,有下载链接
打开浏览器控制台,转到“网络”选项卡
点击下载链接
等待它的文件开始下载,并找到相应的请求(应该是列表中的最后一个),然后可以取消下载
右键单击请求并单击“复制为cURL”(或类似的)
你应该得到如下内容:
curl 'https://doc-0s-80-docs.googleusercontent.com/docs/securesc/aa51s66fhf9273i....................blah blah blah...............gEIqZ3KAQ==' --compressed
在控制台中,添加> my-file-name。扩展到最后(否则它会把文件写到你的控制台),然后按enter:)
这个链接确实有某种过期时间,所以在生成第一个请求后几分钟就不能开始下载了。
谷歌驱动器的默认行为是扫描文件的病毒,如果文件太大,它将提示用户,并通知他,该文件无法扫描。
目前我找到的唯一解决办法是在网络上共享文件并创建一个网络资源。
引用自谷歌驱动器帮助页面:
使用Drive,您可以使web资源-如HTML, CSS和Javascript文件-可作为网站查看。
使用Drive托管网页:
Open Drive at drive.google.com and select a file.
Click the Share button at the top of the page.
Click Advanced in the bottom right corner of the sharing box.
Click Change....
Choose On - Public on the web and click Save.
Before closing the sharing box, copy the document ID from the URL in the field below "Link to share". The document ID is a string of uppercase and lowercase letters and numbers between slashes in the URL.
Share the URL that looks like "www.googledrive.com/host/[doc id] where [doc id] is replaced by the document ID you copied in step 6.
Anyone can now view your webpage.
在这里找到:https://support.google.com/drive/answer/2881970?hl=en
例如,当你在谷歌驱动器上公开共享一个文件时,共享链接看起来是这样的:
https://drive.google.com/file/d/0B5IRsLTwEO6CVXFURmpQZ1Jxc0U/view?usp=sharing
然后复制文件id,创建googledrive.com链接,如下所示:
https://www.googledrive.com/host/0B5IRsLTwEO6CVXFURmpQZ1Jxc0U
我无法让Nanoix的perl脚本工作,或者我看到的其他curl示例,所以我开始自己用python研究api。这适用于小文件,但大文件阻塞了可用的ram,所以我找到了一些其他不错的分块代码,使用api的部分下载功能。要点:
https://gist.github.com/csik/c4c90987224150e4a0b2
注意从API接口下载client_secret json文件到本地目录的部分。
源
$ cat gdrive_dl.py
from pydrive.auth import GoogleAuth
from pydrive.drive import GoogleDrive
"""API calls to download a very large google drive file. The drive API only allows downloading to ram
(unlike, say, the Requests library's streaming option) so the files has to be partially downloaded
and chunked. Authentication requires a google api key, and a local download of client_secrets.json
Thanks to Radek for the key functions: http://stackoverflow.com/questions/27617258/memoryerror-how-to-download-large-file-via-google-drive-sdk-using-python
"""
def partial(total_byte_len, part_size_limit):
s = []
for p in range(0, total_byte_len, part_size_limit):
last = min(total_byte_len - 1, p + part_size_limit - 1)
s.append([p, last])
return s
def GD_download_file(service, file_id):
drive_file = service.files().get(fileId=file_id).execute()
download_url = drive_file.get('downloadUrl')
total_size = int(drive_file.get('fileSize'))
s = partial(total_size, 100000000) # I'm downloading BIG files, so 100M chunk size is fine for me
title = drive_file.get('title')
originalFilename = drive_file.get('originalFilename')
filename = './' + originalFilename
if download_url:
with open(filename, 'wb') as file:
print "Bytes downloaded: "
for bytes in s:
headers = {"Range" : 'bytes=%s-%s' % (bytes[0], bytes[1])}
resp, content = service._http.request(download_url, headers=headers)
if resp.status == 206 :
file.write(content)
file.flush()
else:
print 'An error occurred: %s' % resp
return None
print str(bytes[1])+"..."
return title, filename
else:
return None
gauth = GoogleAuth()
gauth.CommandLineAuth() #requires cut and paste from a browser
FILE_ID = 'SOMEID' #FileID is the simple file hash, like 0B1NzlxZ5RpdKS0NOS0x0Ym9kR0U
drive = GoogleDrive(gauth)
service = gauth.service
#file = drive.CreateFile({'id':FILE_ID}) # Use this to get file metadata
GD_download_file(service, FILE_ID)
Skicka是一个cli工具,用于从谷歌硬盘上传、下载访问文件。
的例子,
skicka download /Pictures/2014 ~/Pictures.copy/2014
10 / 10 [=====================================================] 100.00 %
skicka: preparation time 1s, sync time 6s
skicka: updated 0 Drive files, 10 local files
skicka: 0 B read from disk, 16.18 MiB written to disk
skicka: 0 B uploaded (0 B/s), 16.18 MiB downloaded (2.33 MiB/s)
skicka: 50.23 MiB peak memory used