我最近从 Devise 1.2 升级到 1.4.9，除了我的可确认模块之外，一切似乎都正常。电子邮件以及整个过程都有效。但确认页面始终是空白的。它可以工作并确认电子邮件帐户，但不会重定向用户并引发 406 错误。对于错误确认尝试，它也会执行相同的操作。
路线似乎工作正常，我在我的用户模型中指定了可确认的内容，并且没有其他任何变化。
有任何想法吗？我是否缺少某些设置或需要为 1.4.9 更新的内容？
UPDATE
看来是生成 URL 的问题。由于某种未知的原因，它在确认 URL 前面添加了用户名？这导致它破裂。但我仍然不确定如何解决它。
http://localhost:5000/users/confirmation.someusername?confirmation_token=R7apAPhC5c3rszvhsowp http://localhost:5000/users/confirmation.someusername?confirmation_token=R7apAPhC5c3rszvhsowp
上面 URL 中的用户名导致进程无法运行。
我检查了 1.2 中的控制器（可以工作）和新版本之间的差异。
1.2
# GET /resource/confirmation?confirmation_token=abcdef
def show
self.resource = resource_class.confirm_by_token(params[:confirmation_token])
if resource.errors.empty?
set_flash_message :notice, :confirmed
sign_in_and_redirect(resource_name, resource)
else
render_with_scope :new
end
end
1.4.9
# GET /resource/confirmation?confirmation_token=abcdef
def show
self.resource = resource_class.confirm_by_token(params[:confirmation_token])
if resource.errors.empty?
set_flash_message(:notice, :confirmed) if is_navigational_format?
sign_in(resource_name, resource)
respond_with_navigational(resource){ redirect_to after_confirmation_path_for(resource_name, resource) }
else
respond_with_navigational(resource.errors, :status => :unprocessable_entity){ render_with_scope :new }
end
end
protected
# The path used after resending confirmation instructions.
def after_resending_confirmation_instructions_path_for(resource_name)
new_session_path(resource_name)
end
# The path used after confirmation.
def after_confirmation_path_for(resource_name, resource)
after_sign_in_path_for(resource)
end
error
Started GET "/users/confirmation.sdfsdfsd?confirmation_token=vmxmx73xvM7sUfcvH9CX" for 127.0.0.1 at 2011-10-31 13:30:33 +0100
Processing by Devise::ConfirmationsController#show as
Parameters: {"confirmation_token"=>"vmxmx73xvM7sUfcvH9CX"}
SQL (1.1ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull
FROM pg_attribute a LEFT JOIN pg_attrdef d
ON a.attrelid = d.adrelid AND a.attnum = d.adnum
WHERE a.attrelid = '"users"'::regclass
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum
User Load (1.2ms) SELECT "users".* FROM "users" WHERE "users"."confirmation_token" = 'vmxmx73xvM7sUfcvH9CX' LIMIT 1
SQL (0.7ms) SELECT a.attname, format_type(a.atttypid, a.atttypmod), d.adsrc, a.attnotnull
FROM pg_attribute a LEFT JOIN pg_attrdef d
ON a.attrelid = d.adrelid AND a.attnum = d.adnum
WHERE a.attrelid = '"users"'::regclass
AND a.attnum > 0 AND NOT a.attisdropped
ORDER BY a.attnum
Completed 406 Not Acceptable in 28ms
