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我使用名为 auto_html 的 gem 嵌入了 soundcloud URL。我的网站时不时地随机崩溃，出现一个错误，这似乎是由于 soundcloud 上的流量过多而导致的超时请求？有没有办法在请求超时并重新加载页面时忽略嵌入文件的代码行？

错误：

JSON::ParserError

ActionView::Template::Error (757: unexpected token at '<!DOCTYPE HTML PUBLIC 
"-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4/strict.dtd">

          We were unable to process your request in time - SoundCloud
          Yikes, we were unable to process your request in time.
          Please reload the page or try again in a moment.

视图中要忽略的代码：

41:        <% if micropost.url.include? 'soundcloud' %>
42:          <%= auto_html(micropost.url) {soundcloud}  %>
43:        <% end %>
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1 回答 1

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I guess you can create a helper method that will "execute" the auto_html helper method and return its result. In this method you can surround the call with begin, rescue and on error you can return a js that will do a reload (window.location.href...).

I don't know if you can redirect through a helper method, if yes then it would be even easier.

于 2013-05-03T00:06:51.097 回答