Omniauth Facebook不返回電子郵件和性別軌道4

Question

我需要從Facebook獲取姓名，電子郵件，圖片和性別。我得到的名字和形象，但電子郵件和性別不會從Facebook獲取。我在過去的2天裏苦苦掙扎，任何人都可以在這裏幫助我。

用戶模式：

def self.from_omniauth(auth) 
    where(provider: auth.provider, uid: auth.uid).first_or_initialize.tap do |user|  
    user.provider = auth.provider 
    user.uid = auth.uid 
    user.name = auth.info.name 
    user.email = auth.info.email 
    user.gender = auth.extra.raw_info.gender #if user.gender.blank? 
    user.image = auth.info.image   
    user.save! 
    end 
end 

Omniauth.rb

OmniAuth.config.logger = Rails.logger  
Rails.application.config.middleware.use OmniAuth::Builder do 

if Rails.env.production? 
    provider :facebook, 'APP_ID', 'APP_SEC' 
elsif Rails.env.development? 
    provider :facebook, 'APP_ID', 'APP_SEC', {:scope => 'publish_actions,email', :client_options => { :ssl => { :ca_file => "#{Rails.root}/config/ca-bundle.crt" }}} 
else 
    provider :facebook, 'APP_ID', 'APP_SEC' 
end 
end 

如果我使用user.gender = auth.extra.raw.gender if user.gender.blank?它返回一個空。

即使我檢查了我的Facebook隱私設置，它只是在公共配置文件中。任何人都可以請幫我在這裏

Answer 1

添加這些變化來獲取數據：

provider :facebook, 'APP_ID', 'APP_SEC_KEY', {:scope => 'email', :info_fields => 'email,name,first_name,last_name,gender', :client_options => { :ssl => { :ca_file => "#{Rails.root}/config/ca-bundle.crt" }}}