How to get the attribute value of the last element?

Question

Input XML

<pageMeta>
  <trail target="/">SAIR Home</trail>
  <trail target="/handle/10862/1">SEAFDEC Aquaculture Department</trail>
  <trail target="/handle/10862/46">SEAFDEC/AQD Publications</trail>
  <trail target="/handle/10862/85">Institutional and Meeting Reports</trail>
  <trail target="/handle/10862/699">Institutional Reports</trail>
  <trail target="/handle/10862/527">Annual Reports</trail>
</pageMeta>

Using select="pageMeta/trail[@target][last()] , I get the Annual Reports value. How can I get the value of the last @target attribute which is /handle/10862/527 ?

Thanks in advance.

Answer 1

您可以简单地将属性名称作为XPath表达式的最后一步来返回属性：

select="pageMeta/trail[@target][last()]/@target"