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ruby-on-rails - Rails 在 64 毫秒内完成 406 Not Acceptable

转载 作者:行者123 更新时间:2023-12-03 01:19:08 43 4
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我的网站上有一个表单,其中有一个页面可以编辑/删除/添加邮箱:

每当我对邮箱执行某些操作(更新、销毁)时,我都会收到此错误:

Redirected to http://example.com/ Completed 406 Not Acceptable in 64ms

但是数据会更新。

这是 Controller 代码:

# PUT /mailboxes/1
def update
@mailbox = Mailbox.find(params[:id])

if @mailbox.update_attributes(params[:mailbox])
redirect_to(root_path, :notice => 'Mailbox was successfully updated.')
else
render :action => "edit"
end
end

# DELETE /mailboxes/1
def destroy
@mailbox = Mailbox.find(params[:id])
@mailbox.destroy

redirect_to(root_path)
end

这是routes.rb信息:

match 'settings.js' => 'settings#javascript', :via => :get, :format => :js
scope '/settings' do

# Directs /settings/mailboxes/* to Settings::MailboxesController
# (app/controllers/settings/mailboxes_controller.rb)
resources :mailboxes
end

我做错了什么?以下是日志显示的内容:

if @mailbox.update_attributes(params[:mailbox])
(rdb:2) response.status
200
(rdb:2) next
/Users/Fallen/Projects/support-app/trunk/app/controllers/mailboxes_controller.rb:65
redirect_to(mailboxes_path, :notice => 'Mailbox was successfully updated.')
(rdb:2) response.status
200
(rdb:2) next
/usr/local/rvm/gems/ruby-1.9.2-p290/gems/actionpack-3.1.0/lib/action_controller/metal/implicit_render.rb:5
default_render unless response_body
(rdb:2) response_body
[" "]
(rdb:2) response.status
406
(rdb:2) cont


Started PUT "/settings/mailboxes/5" for 127.0.0.1 at 2011-10-14 12:54:38 +0200
Status Load (0.4ms) SELECT `statuses`.* FROM `statuses` WHERE `statuses`.`name` = 'Incoming emails fetching' LIMIT 1
(0.1ms) BEGIN
(0.4ms) UPDATE `statuses` SET `last_action_at` = '2011-10-14 10:54:38' WHERE `statuses`.`id` = 1
(39.6ms) COMMIT
Processing by MailboxesController#update as HTML
Parameters: {"utf8"=>"✓", "authenticity_token"=>"0cip2dsYre9anfy/8rEgtuYcgrgC3si6aSuppjzxuHU=", "mailbox"=>{"name"=>"Dev Support #4", "sender_name"=>"example.com Support #4", "email_address"=>"support_dev4@example.com", "color"=>"B2EB3D"}, "commit"=>"Update Mailbox", "id"=>"5"}
Mailbox Load (0.5ms) SELECT `mailboxes`.* FROM `mailboxes` WHERE `mailboxes`.`id` = 5 LIMIT 1
Status Load (0.5ms) SELECT `statuses`.* FROM `statuses` WHERE `statuses`.`name` = 'Incoming emails fetching' LIMIT 1
(0.1ms) BEGIN
(0.3ms) UPDATE `statuses` SET `last_action_at` = '2011-10-14 10:54:47' WHERE `statuses`.`id` = 1
(0.4ms) COMMIT
(0.2ms) BEGIN
(0.6ms) UPDATE `mailboxes` SET `color` = 'B2EB3D', `updated_at` = '2011-10-14 10:54:48' WHERE `mailboxes`.`id` = 5
Mailbox Load (0.7ms) SELECT `mailboxes`.* FROM `mailboxes`
(1.2ms) COMMIT
Mailbox Load (0.4ms) SELECT id, name, open_tickets_count FROM `mailboxes`
(0.3ms) SELECT COUNT(*) FROM `tickets` WHERE `tickets`.`closed` = 0
CACHE (0.0ms) SELECT COUNT(*) FROM `tickets` WHERE `tickets`.`closed` = 0
Redirected to http://localhost:3000/settings/mailboxes
Completed 406 Not Acceptable in 29008ms

最佳答案

当您请求的内容类型不是操作知道如何响应的内容类型时,就会发生 406。例如,如果一个action响应html和json,但你请求js,那么它不知道如何响应。

如果我没记错的话,它会完成工作,但是当需要响应时,它会发回 406。

我没有看到您的 Controller 中指定的任何格式,但也许您在顶部使用 respond_to 指定了它们,或者我可能忘记了有关默认行为的一些信息。

看起来您正在请求 js - 作为一个实验,尝试将其包装在您的整个操作中:

respond_to do |format|
format.js do
# all your action code goes here...
end
end

关于ruby-on-rails - Rails 在 64 毫秒内完成 406 Not Acceptable ,我们在Stack Overflow上找到一个类似的问题: https://stackoverflow.com/questions/7752919/

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