解析jquery中的xml节点子节点

Question

我有以下XML：

<item p4:stage="Ways and Means resolution" xmlns:p4="urn:services.parliament.uk-bills.ext"><guid isPermaLink="true">http://services.parliament.uk/bills/2013-14/antisocialbehaviourcrimeandpolicingbill.html</guid><link>http://services.parliament.uk/bills/2013-14/antisocialbehaviourcrimeandpolicingbill.html</link><category>Commons</category><category>Government Bill</category><title>Anti-social Behaviour, Crime and Policing</title><description>To make provision about anti-social behaviour, crime and disorder, including provision about recovery of possession of dwelling houses; to make provision amending the Dangerous Dogs Act 1991, Schedules 7 and 8 to the Terrorism Act 2000 and the Extradition Act 2003; to make provision about firearms and about forced marriage; to make provision about the police, the IndependentPolice Complaints Commission and the Serious Fraud Office; to make provision about criminal justice and court fees; and for connected purposes.</description><a10:updated>2013-06-05T17:42:59+01:00</a10:updated></item>

我可以使用下面的代码在<item></item>中解析所有这些内容：

$(xml).find('item').each(function() {
    var stage = $(this).find('title').text();
    console.log(stage);
});

但我看的是里面的东西：

<item....>  for example, 

我需要把里面的东西拿出来：

 <p4:stage></p4:stage>

我该怎么把它拉出来呢？

提前谢谢你

Answer 1

无效的XML中没有项目，p4:stage是<p4:stage></p4:stage>元素的属性

$(xml).find('item').each(function() {
    var p4 = $(this).attr('p4:stage');
    console.log(p4);
});