Ruby on rails 3 Rails 3:mobile MIME类型在尝试用JavaScript加载内容后抛出406错误_Ruby On Rails 3_Mobile_Mime Types_Http Status Code 406

Ruby on rails 3 Rails 3:mobile MIME类型在尝试用JavaScript加载内容后抛出406错误

ruby-on-rails-3 mobile

Ruby on rails 3 Rails 3:mobile MIME类型在尝试用JavaScript加载内容后抛出406错误,ruby-on-rails-3,mobile,mime-types,http-status-code-406,Ruby On Rails 3,Mobile,Mime Types,Http Status Code 406,我正在跟踪以允许在移动浏览器中查看我的web应用程序。它工作得很好，除了当我尝试在移动版本中使用UJS访问选项卡式界面中的信息时。点击标签在web应用程序中起作用，但在移动端我得到一个406错误。（在Safari中将用户代理设置为iPhone后，我尝试了这个方法。我还在iOS模拟器和我的iPhone上进行了测试。两次测试都没有加载任何内容。）下面是其中一个选项卡的一些代码。有人能帮我确定目标吗？这是我的密码这是关于profiles\u controller.rb中操作的概要文件： def p

我正在跟踪以允许在移动浏览器中查看我的web应用程序。它工作得很好，除了当我尝试在移动版本中使用UJS访问选项卡式界面中的信息时。点击标签在web应用程序中起作用，但在移动端我得到一个406错误。（在Safari中将用户代理设置为iPhone后，我尝试了这个方法。我还在iOS模拟器和我的iPhone上进行了测试。两次测试都没有加载任何内容。）

下面是其中一个选项卡的一些代码。有人能帮我确定目标吗？这是我的密码

这是关于

profiles\u controller.rb中操作的概要文件：

def profile_about
  @profile = Profile.find(params[:id])
  respond_to do |format|
    format.js { render :layout => nil }
  end
end

<div id="tabs">
  <ul id="infoContainer">
    <li><%= link_to "Cred", profile_cred_profile_path, :class=> 'active', :remote => true %></li>
    <li><%= link_to "About", profile_about_profile_path, :class=> 'inactive', :remote => true %></li>
  </ul>
  <div id="tabs-1">
  <%= render :partial => 'profile_cred' %>
  </div>
</div><!-- end tabs -->

$("#tabs-1").html("<%= escape_javascript(render(:partial => 'profile_about'))%>");

2012-03-08T03:02:55+00:00 app[web.1]: Started GET "/profiles/1/profile_about" for 98.218.231.113 at 2012-03-08 03:02:55 +0000
2012-03-08T03:02:55+00:00 heroku[router]: GET myapp.com/profiles/1/profile_about dyno=web.1 queue=0 wait=0ms service=14ms status=406 bytes=1
2012-03-08T03:02:55+00:00 app[web.1]:   Processing by ProfilesController#profile_about as JS
2012-03-08T03:02:55+00:00 app[web.1]:   Parameters: {"id"=>"1"}
2012-03-08T03:02:55+00:00 app[web.1]: Completed 406 Not Acceptable in 3ms
2012-03-08T03:02:55+00:00 heroku[nginx]: 98.218.231.113 - - [08/Mar/2012:03:02:55 +0000] "GET /profiles/1/profile_about HTTP/1.1" 406 1 "http://myapp.com/profiles/1" "Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3" myapp.com

Started GET "/profiles/1/profile_about" for 127.0.0.1 at Wed Mar 07 22:35:36 -0500 2012
  Processing by ProfilesController#profile_about as JS
  Parameters: {"id"=>"1"}
  PK and serial sequence (5.4ms)   SELECT attr.attname, seq.relname
 FROM pg_class seq,
 pg_attribute attr,
 pg_depend dep,
 pg_namespace name,
 pg_constraint cons
 WHERE seq.oid = dep.objid
 AND seq.relkind = 'S'
 AND attr.attrelid = dep.refobjid
 AND attr.attnum = dep.refobjsubid
 AND attr.attrelid = cons.conrelid
 AND attr.attnum = cons.conkey[1]
 AND cons.contype = 'p'
 AND dep.refobjid = '"goals_profiles"'::regclass
  PK and custom sequence (2.5ms)   SELECT attr.attname,
 CASE
 WHEN split_part(def.adsrc, '''', 2) ~ '.' THEN
 substr(split_part(def.adsrc, '''', 2),
 strpos(split_part(def.adsrc, '''', 2), '.')+1)
 ELSE split_part(def.adsrc, '''', 2)
 END
 FROM pg_class t
 JOIN pg_attribute attr ON (t.oid = attrelid)
 JOIN pg_attrdef def ON (adrelid = attrelid AND adnum = attnum)
 JOIN pg_constraint cons ON (conrelid = adrelid AND adnum = conkey[1])
 WHERE t.oid = '"goals_profiles"'::regclass
 AND cons.contype = 'p'
 AND def.adsrc ~* 'nextval'

  Profile Load (1.3ms)  SELECT "profiles".* FROM "profiles" WHERE "profiles"."id" = '1' LIMIT 1
Completed 406 Not Acceptable in 30ms

在myprofiles/show.mobile.erb中（这与profiles/show.html.erb中的代码完全相同）：

def profile_about
  @profile = Profile.find(params[:id])
  respond_to do |format|
    format.js { render :layout => nil }
  end
end

<div id="tabs">
  <ul id="infoContainer">
    <li><%= link_to "Cred", profile_cred_profile_path, :class=> 'active', :remote => true %></li>
    <li><%= link_to "About", profile_about_profile_path, :class=> 'inactive', :remote => true %></li>
  </ul>
  <div id="tabs-1">
  <%= render :partial => 'profile_cred' %>
  </div>
</div><!-- end tabs -->

$("#tabs-1").html("<%= escape_javascript(render(:partial => 'profile_about'))%>");

2012-03-08T03:02:55+00:00 app[web.1]: Started GET "/profiles/1/profile_about" for 98.218.231.113 at 2012-03-08 03:02:55 +0000
2012-03-08T03:02:55+00:00 heroku[router]: GET myapp.com/profiles/1/profile_about dyno=web.1 queue=0 wait=0ms service=14ms status=406 bytes=1
2012-03-08T03:02:55+00:00 app[web.1]:   Processing by ProfilesController#profile_about as JS
2012-03-08T03:02:55+00:00 app[web.1]:   Parameters: {"id"=>"1"}
2012-03-08T03:02:55+00:00 app[web.1]: Completed 406 Not Acceptable in 3ms
2012-03-08T03:02:55+00:00 heroku[nginx]: 98.218.231.113 - - [08/Mar/2012:03:02:55 +0000] "GET /profiles/1/profile_about HTTP/1.1" 406 1 "http://myapp.com/profiles/1" "Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3" myapp.com

Started GET "/profiles/1/profile_about" for 127.0.0.1 at Wed Mar 07 22:35:36 -0500 2012
  Processing by ProfilesController#profile_about as JS
  Parameters: {"id"=>"1"}
  PK and serial sequence (5.4ms)   SELECT attr.attname, seq.relname
 FROM pg_class seq,
 pg_attribute attr,
 pg_depend dep,
 pg_namespace name,
 pg_constraint cons
 WHERE seq.oid = dep.objid
 AND seq.relkind = 'S'
 AND attr.attrelid = dep.refobjid
 AND attr.attnum = dep.refobjsubid
 AND attr.attrelid = cons.conrelid
 AND attr.attnum = cons.conkey[1]
 AND cons.contype = 'p'
 AND dep.refobjid = '"goals_profiles"'::regclass
  PK and custom sequence (2.5ms)   SELECT attr.attname,
 CASE
 WHEN split_part(def.adsrc, '''', 2) ~ '.' THEN
 substr(split_part(def.adsrc, '''', 2),
 strpos(split_part(def.adsrc, '''', 2), '.')+1)
 ELSE split_part(def.adsrc, '''', 2)
 END
 FROM pg_class t
 JOIN pg_attribute attr ON (t.oid = attrelid)
 JOIN pg_attrdef def ON (adrelid = attrelid AND adnum = attnum)
 JOIN pg_constraint cons ON (conrelid = adrelid AND adnum = conkey[1])
 WHERE t.oid = '"goals_profiles"'::regclass
 AND cons.contype = 'p'
 AND def.adsrc ~* 'nextval'

  Profile Load (1.3ms)  SELECT "profiles".* FROM "profiles" WHERE "profiles"."id" = '1' LIMIT 1
Completed 406 Not Acceptable in 30ms

我的Heroku日志显示406:
def profile_about
  @profile = Profile.find(params[:id])
  respond_to do |format|
    format.js { render :layout => nil }
  end
end

<div id="tabs">
  <ul id="infoContainer">
    <li><%= link_to "Cred", profile_cred_profile_path, :class=> 'active', :remote => true %></li>
    <li><%= link_to "About", profile_about_profile_path, :class=> 'inactive', :remote => true %></li>
  </ul>
  <div id="tabs-1">
  <%= render :partial => 'profile_cred' %>
  </div>
</div><!-- end tabs -->

$("#tabs-1").html("<%= escape_javascript(render(:partial => 'profile_about'))%>");

2012-03-08T03:02:55+00:00 app[web.1]: Started GET "/profiles/1/profile_about" for 98.218.231.113 at 2012-03-08 03:02:55 +0000
2012-03-08T03:02:55+00:00 heroku[router]: GET myapp.com/profiles/1/profile_about dyno=web.1 queue=0 wait=0ms service=14ms status=406 bytes=1
2012-03-08T03:02:55+00:00 app[web.1]:   Processing by ProfilesController#profile_about as JS
2012-03-08T03:02:55+00:00 app[web.1]:   Parameters: {"id"=>"1"}
2012-03-08T03:02:55+00:00 app[web.1]: Completed 406 Not Acceptable in 3ms
2012-03-08T03:02:55+00:00 heroku[nginx]: 98.218.231.113 - - [08/Mar/2012:03:02:55 +0000] "GET /profiles/1/profile_about HTTP/1.1" 406 1 "http://myapp.com/profiles/1" "Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3" myapp.com

Started GET "/profiles/1/profile_about" for 127.0.0.1 at Wed Mar 07 22:35:36 -0500 2012
  Processing by ProfilesController#profile_about as JS
  Parameters: {"id"=>"1"}
  PK and serial sequence (5.4ms)   SELECT attr.attname, seq.relname
 FROM pg_class seq,
 pg_attribute attr,
 pg_depend dep,
 pg_namespace name,
 pg_constraint cons
 WHERE seq.oid = dep.objid
 AND seq.relkind = 'S'
 AND attr.attrelid = dep.refobjid
 AND attr.attnum = dep.refobjsubid
 AND attr.attrelid = cons.conrelid
 AND attr.attnum = cons.conkey[1]
 AND cons.contype = 'p'
 AND dep.refobjid = '"goals_profiles"'::regclass
  PK and custom sequence (2.5ms)   SELECT attr.attname,
 CASE
 WHEN split_part(def.adsrc, '''', 2) ~ '.' THEN
 substr(split_part(def.adsrc, '''', 2),
 strpos(split_part(def.adsrc, '''', 2), '.')+1)
 ELSE split_part(def.adsrc, '''', 2)
 END
 FROM pg_class t
 JOIN pg_attribute attr ON (t.oid = attrelid)
 JOIN pg_attrdef def ON (adrelid = attrelid AND adnum = attnum)
 JOIN pg_constraint cons ON (conrelid = adrelid AND adnum = conkey[1])
 WHERE t.oid = '"goals_profiles"'::regclass
 AND cons.contype = 'p'
 AND def.adsrc ~* 'nextval'

  Profile Load (1.3ms)  SELECT "profiles".* FROM "profiles" WHERE "profiles"."id" = '1' LIMIT 1
Completed 406 Not Acceptable in 30ms

从运行tail-f日志/development.log
：
def profile_about
  @profile = Profile.find(params[:id])
  respond_to do |format|
    format.js { render :layout => nil }
  end
end

<div id="tabs">
  <ul id="infoContainer">
    <li><%= link_to "Cred", profile_cred_profile_path, :class=> 'active', :remote => true %></li>
    <li><%= link_to "About", profile_about_profile_path, :class=> 'inactive', :remote => true %></li>
  </ul>
  <div id="tabs-1">
  <%= render :partial => 'profile_cred' %>
  </div>
</div><!-- end tabs -->

$("#tabs-1").html("<%= escape_javascript(render(:partial => 'profile_about'))%>");

2012-03-08T03:02:55+00:00 app[web.1]: Started GET "/profiles/1/profile_about" for 98.218.231.113 at 2012-03-08 03:02:55 +0000
2012-03-08T03:02:55+00:00 heroku[router]: GET myapp.com/profiles/1/profile_about dyno=web.1 queue=0 wait=0ms service=14ms status=406 bytes=1
2012-03-08T03:02:55+00:00 app[web.1]:   Processing by ProfilesController#profile_about as JS
2012-03-08T03:02:55+00:00 app[web.1]:   Parameters: {"id"=>"1"}
2012-03-08T03:02:55+00:00 app[web.1]: Completed 406 Not Acceptable in 3ms
2012-03-08T03:02:55+00:00 heroku[nginx]: 98.218.231.113 - - [08/Mar/2012:03:02:55 +0000] "GET /profiles/1/profile_about HTTP/1.1" 406 1 "http://myapp.com/profiles/1" "Mozilla/5.0 (iPhone; CPU iPhone OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3" myapp.com

Started GET "/profiles/1/profile_about" for 127.0.0.1 at Wed Mar 07 22:35:36 -0500 2012
  Processing by ProfilesController#profile_about as JS
  Parameters: {"id"=>"1"}
  PK and serial sequence (5.4ms)   SELECT attr.attname, seq.relname
 FROM pg_class seq,
 pg_attribute attr,
 pg_depend dep,
 pg_namespace name,
 pg_constraint cons
 WHERE seq.oid = dep.objid
 AND seq.relkind = 'S'
 AND attr.attrelid = dep.refobjid
 AND attr.attnum = dep.refobjsubid
 AND attr.attrelid = cons.conrelid
 AND attr.attnum = cons.conkey[1]
 AND cons.contype = 'p'
 AND dep.refobjid = '"goals_profiles"'::regclass
  PK and custom sequence (2.5ms)   SELECT attr.attname,
 CASE
 WHEN split_part(def.adsrc, '''', 2) ~ '.' THEN
 substr(split_part(def.adsrc, '''', 2),
 strpos(split_part(def.adsrc, '''', 2), '.')+1)
 ELSE split_part(def.adsrc, '''', 2)
 END
 FROM pg_class t
 JOIN pg_attribute attr ON (t.oid = attrelid)
 JOIN pg_attrdef def ON (adrelid = attrelid AND adnum = attnum)
 JOIN pg_constraint cons ON (conrelid = adrelid AND adnum = conkey[1])
 WHERE t.oid = '"goals_profiles"'::regclass
 AND cons.contype = 'p'
 AND def.adsrc ~* 'nextval'

  Profile Load (1.3ms)  SELECT "profiles".* FROM "profiles" WHERE "profiles"."id" = '1' LIMIT 1
Completed 406 Not Acceptable in 30ms

您的代码中存在一些错误，可能这里只是stackoverflow格式，但内部引号应为“而不是”，如下所示：
$("#tabs-1").html("<%= escape_javascript(render(:partial => 'profile_about'))%>");

这是不可能的，因为请求只能有一个mime类型。“mobile”或“js”，而不是两者都有。如果您从javascript请求“profile\u about”操作，则必须使用js对其进行响应。“format.mobile”应仅用于呈现“profile\u about.mobile”模板
希望这对您来说至少是朝着正确方向迈出的一步。可能没有完全回答您的问题，但我遇到了406状态问题，因为我一直在将我的应用程序部署到Phonegap！
这基本上是因为请求类型与操作中的任何Rails响应程序都不匹配
就像：
respond_to do |format|
  format.json {
    render( json: (@parishes) )
  }
end

因为我只使用它来响应JSON，所以我更改了它，现在它可以工作了：
    render( json:(@parishes) )

处理这一问题的一个更完整的方法是准确地计算该请求的响应者，或者默认为您知道可以工作的东西。结果表明，这是由于在prepare\u for\u mobile
方法中缺少对xhr请求的检查。我在中找到了答案。因此下面的prepare\u for\u mobile
方法允许他开始工作：
def prepare_for_mobile
  session[:mobile_param] = params[:mobile] if params[:mobile]
  request.format = :mobile if mobile_device? && !request.xhr?
end

您是否处于开发环境中？log/development.log对500有何说明？当我单击“关于”时，我的日志中的信息刚刚更新“使用iPhone的用户代理。谢谢。我更改了js.erb文件，使部分由单引号而不是双引号包围。我删除了format.mobile.js
。但是我仍然收到一个406错误
。我会将上面日志中的内容粘贴为更新。