example-4

一套XML解析库

<doc>
   <text>First line&#xD;
Second line</text>
   <value>2</value>
   <compute>value&gt;"0" &amp;&amp; value&lt;"10" ?"valid":"error"</compute>
   <compute expr="value>&quot;0&quot; &amp;&amp; value&lt;&quot;10&quot; ?&quot;valid&quot;:&quot;error&quot;">valid</compute>
   <norm attr=" '    &#xD;&#xA;&#x9;   ' "></norm>
   <normId id="' &#xD;&#xA;&#x9; '"></normId>
</doc>