XML 네임스페이스

XML 네임스페이스

데이터를 구분하기 위한 방법
동일한 이름을 갖는 요소/속성을 서로 다은 이름으로 구분할 수 있다.

<!-- 문서 1 -->
<book>
  <title>XML in a Nutshell</title>
  <author>O'Reilly</author>
</book>

<!-- 문서 2 -->
<book>
  <title>XML in a Nutshell</title>
  <author>Pearson</author>
</book>

<ns1:book xmlns:ns1="http://example.com/ns1">
  <ns1:title>XML in a Nutshell</ns1:title>
  <ns1:author>O'Reilly</ns1:author>
</ns1:book>

<ns2:book xmlns:ns2="http://example.com/ns2">
  <ns2:title>XML in a Nutshell</ns2:title>
  <ns2:author>Pearson</ns2:author>
</ns2:book>