使用 XmlSlurper 解析 RSS

<rss version="2.0"
     xmlns:yweather="http://xml.weather.yahoo.com/ns/rss/1.0"
     xmlns:geo="http://www.51sjk.com/Upload/Articles/1/0/321/321903_20220817104500476.jpg">
  <channel>
    <title>Yahoo! Weather - Broomfield, CO</title>
    <yweather:location city="Broomfield" region="CO"   country="US"/>
    <yweather:astronomy sunrise="6:36 am"   sunset="5:50 pm"/>

    <item>
      <title>Conditions for Broomfield, CO at 7:47 am MST</title>
      <pubDate>Fri, 27 Feb 2009 7:47 am MST</pubDate>
      <yweather:condition text="Partly Cloudy"
                          code="30"  temp="25"
                          date="Fri, 27 Feb 2009 7:47 am MST" />
    </item>
  </channel>
</rss>