创建XML时
<?xml version="1.0" encoding="GB2312"?>
<qiang>
      <data>
           <id1>
               <pic1>jfdkfj</pic>
               <pic2>jfdkfj</pic>
          </id1>
           <id2>
               <pic1>jfdkfj</pic>
               <pic2>jfdkfj</pic>
          </id2>
      </data>
</qiang>set a = xmldoc.selectSingleNode("//qiang/data/id1")
response.BinaryWrite a.nodeTypedValue