我正在使用 feedzirra 来获取和解析具有以下结构的文档:
<item>
<title>Title</title>
<description>Ddescription</description>
<date>2014-02-01 20:00:00</date>
<durationMinutes>40</durationMinutes>
<sessionGuid>f09c385khll5-5edc-4c8a-8370-1027ac7cb2ce</sessionGuid>
<eventGuid>1d53fac2-a553-46b2-a72323s</eventGuid>
<sessionID>782235</sessionID>
</item>
在遍历条目时,entry.title 和 entry.description 让我可以访问这些元素,但我无法获得其余部分。
这是获取和解析的代码:
feed = Feedzirra::Feed.fetch_and_parse("http://localhost/sessionallrss-21Dec.xml")
feed.entries.each do |entry|
unless exists? Event.find_by_guid(:guid)
event = Event.new
event.title = entry.title
event.description = entry.description
event.sessionGuid = entry.sessionGuid
event.durationMinutes = entry.durationMinutes
event.save
end
end
如何获取自定义命名元素的值,例如“durationMinutes”或“sessionGuid”?