是你自己没转义吧
static const char*  gXMLInMemBuf = 
"
<personnel>
  <person id=\"Big.Boss\" >
    <name><family>Boss</family> <given>Big</given></name>
    <email>[email protected]</email>
    <link subordinates=\"one.worker two.worker three.worker four.worker five.worker\"/>
  </person>  <person id=\"one.worker\">
    <name><family>Worker</family> <given>One</given></name>
    <email>[email protected]</email>
    <link manager=\"Big.Boss\"/>
  </person>
</personnel>
"