我想把我的应用推到heroku上.我还在德夫.
当我try 使用heroku控制台添加用户时,我遇到了以下错误:
Missing host to link to! Please provide :host parameter or set default_url_options[:host]
在测试和开发环境中,我有以下几行代码:
environments/development.rb and environments/test.rb
config.action_mailer.default_url_options = { :host => 'localhost:3000' }
我没有在生产环境中设置任何东西.
我试着用
config.action_mailer.default_url_options = { :host => 'mywebsitename.com' }
config.action_mailer.default_url_options = { :host => 'heroku.mywebsitename.com' }
但它也不起作用..
我在网上看到它可能与ActionMailer有关,但我不知道需要配置什么.
EDITED:
你好
为了不让我的应用程序在我推heroku时崩溃,我把它放在了我的环境/测试中.rb和我的env/dev.rb(不在env.rb中,我认为这是因为它是rails 3应用程序)
config.action_mailer.default_url_options = { :host => 'yourapp.heroku.com' }
但当我试图在heroku控制台中创建用户时:
User.create(:username => "test", :email => "test@test.com", :password => "test1234", :password_confirmation => "test1234", :confirmed_at => "2010-11-03 14:11:15.520128")
以下是我得到的错误:
ActionView::Template::Error: Missing host to link to! Please provide :host parameter or set default_url_options[:host]
/home/slugs/.../mnt/.bundle/gems/ruby/1.8/gems/actionpack-3.0.0/lib/action_dispatch/routing/route_set.rb:473:in `url_for'
/home/slugs/.../mnt/.bundle/gems/ruby/1.8/gems/actionpack-3.0.0/lib/action_dispatch/routing/url_for.rb:132:in `url_for'
/home/slugs/.../mnt/.bundle/gems/ruby/1.8/gems/actionpack-3.0.0/lib/action_view/helpers/url_helper.rb:99:in `url_for'
/home/slugs/.../mnt/.bundle/gems/ruby/1.8/gems/actionpack-3.0.0/lib/action_dispatch/routing/route_set.rb:195:in `user_confirmation_url'
EDITED (2)
当我在控制台上输入heroku logs时,我得到了这个==>;生产日志(log)<;==所以我认为当一个部署在heroku上时,它已经在生产了.
我将env/prod.rb配置为:
config.action_mailer.default_url_options = { :host => 'yourapp.heroku.com' }
现在,当我试图创建一个用户时,我有一个错误:
Errno::EAFNOSUPPORT: Address family not supported by protocol - socket(2)
/usr/ruby1.8.7/lib/ruby/1.8/net/smtp.rb:551:in `initialize'
/usr/ruby1.8.7/lib/ruby/1.8/net/smtp.rb:551:in `open'
/usr/ruby1.8.7/lib/ruby/1.8/net/smtp.rb:551:in `do_start'
/usr/ruby1.8.7/lib/ruby/1.8/timeout.rb:62:in `timeout'