我正在使用Google Drive API进行ruby,我正在尝试将文件插入用户驱动器。我可以成功插入文件,但是当我尝试获取文件Self Link时,这是返回的https://www.googleapis.com/drive/v2/files/1PxrbKaO2xwOonUO0TB0FO3pkZDnSmRKTvIUmXw0vL6w,表示我已超过未经身份验证的请求数。
嗯,我很确定我已通过身份验证,因为我遵循了所有教程并且代码几乎相同。
任何人都知道为什么会这样?为什么我可以插入文件,但无法查看它的Self Link?
以下是用户允许应用程序离线访问后,在驱动器中创建文档的代码:
SCOPES = [
'https://www.googleapis.com/auth/drive',
'https://www.googleapis.com/auth/userinfo.email',
'https://www.googleapis.com/auth/userinfo.profile'
]
class DriveAuthenticator
def self.create_document(user, title, description, parent_title, user_array)
client = DriveAuthenticator.initiate_client
if user.google_id.present?
if DriveAuthenticator.authenticate_client client, user
parent_id = get_parent_id client, parent_title
file_data = insert_empty_file client, title, description, DOCUMENT_MIME_TYPE, parent_id
return file_data.selfLink
end
end
end
private
def self.initiate_client
client = Google::APIClient.new(:application_name => 'stuff_app')
credentials = Google::APIClient::ClientSecrets.load
client.authorization.client_id = credentials.client_id
client.authorization.client_secret = credentials.client_secret
client.authorization.redirect_uri = credentials.redirect_uris.first
client.authorization.scope = SCOPES
client
end
private
def self.get_token_by_refresh_token(client, refresh_token)
client.authorization.refresh_token = refresh_token
client.authorization.grant_type = 'refresh_token'
client.authorization.fetch_access_token!
end
private
def self.insert_empty_file(client, title, description, mime_type, parent_id)
drive = client.discovered_api('drive', 'v2')
file = create_file_schema drive, title, description, mime_type, parent_id
result = client.execute(
:api_method => drive.files.insert,
:body_object => file)
if result.status == 200
result.data
else
puts "An error occurred: #{result.data['error']['message']}"
nil
end
end
private
def self.create_file_schema(drive, title, description, mime_type, parent_id)
file = drive.files.insert.request_schema.new({
'title' => title,
'description' => description,
'mimeType' => mime_type
})
file.parents = [{'id' => parent_id}]
file
end
end
答案 0 :(得分:3)
您是否尝试在浏览器中打开该网址?文件自链接仍然需要访问授权,您应该向该URL发送授权的GET请求以检索其元数据。
Google Drive SDK文档中的参考指南显示了如何获取文件元数据和内容:
https://developers.google.com/drive/v2/reference/files/get
另请查看文档以获取有关如何从云端硬盘下载文件的指导,包括如何在浏览器中打开文件:
答案 1 :(得分:0)
即使我遇到了同样的错误,然后我用 https://www.googleapis.com/auth/drive.file 替换了我的范围,然后它开始正常工作。尝试替换您的范围或将此范围添加到您的范围列表中。希望这对你有用。
-达努什