Google OAuth API可以获取用户的电子邮件地址？
我正在使用我自己的个人Google帐户与Google的OAuth 2.0游乐场玩耍，但我似乎无法使用操场恢复我的Gmail地址。
I am playing with Google's OAuth 2.0 Playground using my own personal Google account, but I cannot seem to recover my Gmail address using the playground.
我的范围使用的是：
email profile https://www.googleapis.com/auth/plus.login
但是当我打电话给API时：
But when I call the API:
https://www.googleapis.com/oauth2/v2/userinfo
我得到关于用户的各种信息，如姓氏，名字，性别，图片等，但不会返回用户的电子邮件。
I get various information about the user such as family name, first name, gender, picture, etc. but it does not return the user's email.
如何检索用户的电子邮件地址？我有错误的范围，还是调用错误的API？我觉得这应该很简单，但是我一直在努力解决这个问题，几个小时，我找不到一贯提供用户电子邮件地址的API和范围组合。
How do I retrieve the user's email address? Do I have the wrong scope or am I calling the wrong API? I feel like this should be very simple but I have literally been trying to figure this out for hours and I cannot find an API and scope combination that consistently provides the user's email address.
这里有很多问题，您正在做什么以及如何尝试。
There are a lot of issues here in what you're doing and how you're trying to do it.
首先， https://www.googleapis.com/oauth2/v2/userinfo 终结点已被弃用，并计划于2014年9月移除。它已开始不一致的工作 - 所以不要使用它。
For starters, the https://www.googleapis.com/oauth2/v2/userinfo endpoint is deprecated, and scheduled to be removed in September 2014. It has begun working inconsistently - so don't use it.
正如@abraham所说，你将使用 people.get 端点 https://www.googleapis.com/plus/v1/people/me 。这应该为您提供包含地址数组的电子邮件字段。在你的情况下，可能只有一种类型的帐户。
As @abraham noted, you'll use the people.get endpoint at https://www.googleapis.com/plus/v1/people/me. This should give you the emails field containing an array of addresses. In your case, there will likely be only one that has a type of "account".