在公共模式下访问Google+(Ruby)API

Question

我想使用google ruby​​ API客户端进行相当于例如此API资源管理器调用.

这应该是简单的:

require 'rubygems'
require 'google/api_client'
require 'httpadapter/adapters/net_http'

@client = Google::APIClient.new(
  :key => MY_SIMPLE_API_SERVER_KEY,
  :host => 'www.googleapis.com',
  :http_adapter => HTTPAdapter::NetHTTPAdapter.new, 
  :pretty_print => false
)
@plus = @client.discovered_api('plus', 'v1')

status, headers, body = @client.execute(
  @plus.people.list_by_activity,
  'activityId' => 'z12nspyxxufislit423eex442zqpdtqnk',
  'collection' => 'plusoners',
  'maxResults' => '100',
  'authenticated' => 'false'
)
public_activity = JSON.parse(body[0])

但是,这个execute电话会导致ArgumentError: Missing access token.

我不希望登录用户; 我只想访问公共数据.我该怎么做呢？

Answer 1

我浏览了客户端代码并找到了几个选项。

首先，您可以创建一个 API 客户端，该客户端将在没有访问令牌的情况下发出所有请求。构造函数可能比指定默认值更激进一些。要解决此问题，您可以在创建客户端后取消身份验证方法。您的代码将如下所示：

require 'rubygems'
require 'google/api_client'
require 'httpadapter/adapters/net_http'

@client = Google::APIClient.new(
  :key => 'SOME_KEY',
  :host => 'www.googleapis.com',
  :http_adapter => HTTPAdapter::NetHTTPAdapter.new, 
  :pretty_print => false
)
@client.authorization = nil

@plus = @client.discovered_api('plus', 'v1')

status, headers, body = @client.execute(
  @plus.people.list_by_activity,
  'activityId' => 'z12nspyxxufislit423eex442zqpdtqnk',
  'collection' => 'plusoners',
  'maxResults' => '100'
)
public_activity = JSON.parse(body[0])

或者，您可以根据每个请求重写身份验证方法。你和这个人很接近！您有正确的选项，您只需将其作为最终参数传递即可，如下所示：

require 'rubygems'
require 'google/api_client'
require 'httpadapter/adapters/net_http'

@client = Google::APIClient.new(
  :key => 'SOME_KEY',
  :host => 'www.googleapis.com',
  :http_adapter => HTTPAdapter::NetHTTPAdapter.new, 
  :pretty_print => false
)
@plus = @client.discovered_api('plus', 'v1')

status, headers, body = @client.execute(
  @plus.people.list_by_activity,
  {'activityId' => 'z12nspyxxufislit423eex442zqpdtqnk',
  'collection' => 'plusoners',
  'maxResults' => '100'}, '', [], {:authenticated => false}
)
puts status
puts body
public_activity = JSON.parse(body[0])

感谢Allen在 Google+ 上让我注意到这一点:)